|Número de publicación||US3809221 A|
|Tipo de publicación||Concesión|
|Fecha de publicación||7 May 1974|
|Fecha de presentación||10 Oct 1972|
|Fecha de prioridad||10 Oct 1972|
|También publicado como||USRE29705|
|Número de publicación||US 3809221 A, US 3809221A, US-A-3809221, US3809221 A, US3809221A|
|Cesionario original||N Compere|
|Exportar cita||BiBTeX, EndNote, RefMan|
|Citas de patentes (5), Citada por (122), Clasificaciones (15)|
|Enlaces externos: USPTO, Cesión de USPTO, Espacenet|
Umted States Patent 1191 1111 3,809,221 Compere May 7, 1974 41 RUPTURABLE BLISTER PILL PACKAGE 3,503,493 3/1970 Nagy 206/56 AB WITH SAFETY BACKING 3,621,992 11/1971 Osborne et a1... 206/56 AB 3,630,346 12/1971 Burnside 206/56 AB Newton L. Compere, 775 N. Bank Ln., Lake Forest, 111. 60045 Filed: 061. 10, 1972 Appl. N0.: 296,192
us. (:1. ..206/461, 206/42, 206/820, M
206/498 Int. Cl... B65d 75/42, B65d 75/46, B65d 83/04 Field of Search 206/56 AA, 56 AB, 42
References Cited UNITED STATES PATENTS Walck 206/631 R Primary ExaminerLe0nard Summer Attorney, Agent, or FirmMas0t1, Kolehmainen, Rathburn & Wyss 5 7] ABSTRACT package unless the backing sheet is first peeled off.
10 Claims, 4 Drawing Figures RUITURABLE BLISTER PILL PACKAGE WITH SAFETY BACKING The present invention relates to a safety blister-type package for enclosing medication or pills. .One of the problems which faces todays parents is in keeping medication or pills beyond the reach of their children. Children do not have the ability to recognize the risk involved in' consuming unprescribed medication. Be-
cause of this fact, there is an urgent need for a package from which pills are readily accessible to the adult, but not accessible to the child.
One object of the present invention is to provide a 'childproof pill package which can be easily opened by one who has been given instructions on how to do so, but cannot be opened by the uninstructed child.
Another object of the present invention is toprovide a pill package which, when opened, makes only one dosage of pills accessible to the user, which dosage, of course, is less than a lethal dosage.
Another object of the present invention is to provide a pill package in which any desirednumber of pills can be made accessible upon opening.
Another object of the present invention is to provide a pill or medication dispensing package in which each pill or dosage of medication is almost entirely visible to the user.
Another object of the present invention is to provide a pill package in which one pillor one dosage of pills can be removed from the package while theremaining pills are maintained in an air-tight enclosure.
Another object of the present invention is to provide a pill package in which the use of cumbersome bottles is not required.
Another object of the present invention is to provide a pill package in which each individual pillcan be separately packaged so that the desired dosage can be carried by the user without the necessity of carrying excess pills.
Another object of the present invention is to provide a pill package which requires additional package opening to remove each additional pill.
Another object of the present invention is to provide a safety pill package which the child cannot open without the aid of tools.
Another object of the present invention is to provide a pill package in which opening of the package makes accessible a less than dangerous number of units of medication. The number of units exposed upon each opening of the package can be varied depending upon the toxicity of the packaged medication.
BACKGROUND OF THE INVENTION Press-through packs or blister packs are commonly used today to package units of medication or pills for oral ingestion. The press-through package is made up of a first sheet, typically a clear, preformed polyvinyl chloride or polystyrene with flexible bubbles which form separate compartments for one or more pills; and a second rupturable sheet material, like an aluminum, foil or paper sheet, which has been attachedto the first sheet. The metal foil is attached by heat-sealing, solvent welding, gluing, or otherwise adhering the foil sheet to the blister sheet. The tablet is removed from the blister compartments by pressing on the flexible blister which in turn presses the tablet against the foil, rupturing the foil, and ejecting the tablet.
It is sometimes desirable in making such a pressthrough package to include between the first and second sheets a rigid tray in which there are holes which coincide with the blisters in said first sheet. The rigid tray is used to protect the pills from contamination and mechanical damage and may contain printed instructions as to the type of pill or the time a particular dosage is to be taken and with an indication of the dosage that has already been taken. The recent trend in the packaging of medication has been to provide packages which will be safe, even if found by children. Mostdevelopments in the childproofing line have been directed] to the improvement in pill bottles. In this regard, safety'caps have been devised which require a certain series of pushes and turns in order to open the bottle. However, there has been little development in the area of childproofed presstype blister packages with which this invention is concerned.
PRIOR ART Prior art packages which have used more thanone backing layer on a press-throughblister-type package have not used a layer of backing material which cannot be ruptured. The prior art backing layers which have been used to cover the rupturable layer have been made from paper or foil and may have been scored or weakened so that all backing layers can be ruptured prior to pressing a pill through the package. These additional prior art backing layers have been used for the purpose of providing printed information on the back of the pill package and for additional sealing engagement to protect the pills from the environment. For example, see the following patents: Nagy-U.S. Pat. No. 3,503,493; Osborn-U.S. Pat. No. 3,621,992; Sorensen- U.S. Pat. No. 2,317,860; and Heller-U.S. Pat. No. 3,387,699. In each of these patents the multiple backing layers used on the blister or press-through type pill package can be easily ruptured or peeled away and are not strong enough to provide childproofing.
One attempt at Childproofing, a blister-type pill FIELD OF THE INVENTION The present invention was developed with the idea of providing a pill package which requires knowledge of the package opening procedure rather than a minimum amount of strength for opening said package. The person who is likely to be taking pills is not generally in a very strong physical condition. Quite often, the strength of a child is greater than the strength of the person who is ill and most likely to be taking pills.- Because of this fact, this invention was developed to provide a pill package which can be opened by the instructed adult who may have no more strength than the average child. The child who is 'uninstructed on the opening of the herein disclosed package will not be able to reach the package contents. The present invention, therefore, relies on the superior knowledge of the adult rather than his superior strength in order to make a package which is easily opened'by the adult but cannot be opened by the child.
The present invention is concerned with a safety press-type blister package which is similar to the common blister package, but which has a sheet or film of a strong flexible polymer which covers the rupturable sheet. The strong flexible polymeric backing sheet is secured to the back of the package over the rupturable sheet in such a manner that when secured, the backing sheet is not pushed away from the foil when pressure is put on the blister-side of the pill package in an attempt to push the pill through the package. Inother words, for the user to be able to push a pill through the rupturable sheet, the strong plastic backing sheet must first be removed. So long as the required adherence is obtained, the strong backing sheet can be secured to the rupturable sheet side of the blister packet by heat sealing, solvent welding, gluing or otherwise adhering the two sheets together. A preferred method is by heatsealing.
In heat-sealing, the strong plastic backing sheet can be secured to the rupturable sheet at the same time as the first or blister sheet is heat sealed thereto. After securing the three sheets together, the plastic backing sheet cannot be forced to disengage the rupturable sheet by applying pressure on the pill from the blisterside of the packet. However, the strong plastic backing sheet can readily be peeled from the back of the package so that the rupturable sheet is exposed. Once the rupturable sheet is exposed, the user can easily gain access to the package contents by putting pressure on the pillfrom the blister side of the package and thereby forcing the pill through the rupturable sheet. The plastic backing sheet, therefore, cannot be sealed to the rupturable sheet in such a manner that the average user will not be able to peel it from the back of the package. Further, the seal must be strong enough so that when pressure is applied to the blister, the flexible polymeric backing sheet remains in contact with the rupturable sheet. Further, the polymeric backing sheet must be strong enough so that with the polymeric backing sheet engaged, a pill cannot be forced through the package by putting pressure on the pill from the blister side of said package. g
A strong plastic which has been found particularly effective when heat-sealed to the back of a common press-through pill package is polyethylene terephthalate. However, any plastic with strength sufficient to prevent a pill from being hand-forced therethrough can be used forthis purpose.
A weakened severance line is provided across any edge of the package (top, bottom or either side). The weakened severance line is made in both the blister sheet and the rupturable sheet but does not affect the backing sheet. I
The weakened severance line is provided by making a perforated score line,- thinner portion, or the like, which extends across any edge of the package. This weakened severance line extends through both the blister sheet and rupturable sheet so that when the package is angulated or flexed (FIG. 2) at the line of weakening, the forces cause the blister sheet and rupturable sheet to be severed at the line of weakening. The line of weakening in both the blister sheet and the rupturable sheet are preferably aligned so that severance of each sheet occurs by angulating the package along only one The weakened severance line is preferably positioned along a shorter edge of the package so that when the backing sheet is peeled, the rupturable sheet is exposed at the back of only one blister at a time (see FIG. 3). Taking into account the persistence and endurance of a child who has made up his mind to open the package, the weakened severance lines can be made severable only by a series of angular back-and-forth flexing at said severance lines. In this regard, only a few short perforations need be made to create severability for the instructed adult. Further, rather than a line of intermittent perforations, only a crushing force need be applied to create a line of weakening in that the blister sheet and rupturable sheet will be made thinner along the line of crushing. The crushing force will cause a decrease in strength of the blister and rupturable strength so that severance will occur with back-and-forth angular flexing at said severance line. Of course, the smaller the weakening effect along the severance line, the safer the package and the more difficult the package will be for the adult to open. It is within the skill of the art to create a severance line'in accordance with the above disclosure which makes the package prohibitively difficult for the uninstructed child to open, but is not unduly burdensome for the adult to open.
Given instructions on how to peel off the backing sheet, the user can then flex or bend the top edge of the package along the line of weakening so that the blister sheet and rupturable sheet becomes severed along the weakened severance line. By grasping this separated tab or edge of the package and tearing downward parallel to the back-side of the package, the user can peel off the strong flexible polymeric backing sheet and thereby expose the rupturable sheet. The rupturable sheet can then be penetrated by applying force to the blister side of the package, and forcing the pill therethrough.
DETAlLED DESCRIPTION OF PREFERRED EMBODIMENTS FIG. 1 describes the finished pill package arranged with three individual tear off packets each containing four pills. Of course, any arrangement can be made containing the desired number of pills, or each pill can be individually packaged. Each blister 1 can be shaped to conform to the shape of the particular medicament or pill which is placed therein. The severance lines 2 between each pill packet 3, are easily torn and are provided for convenience, for example, to provide packets containing a daily requirement of four pills. Each packet has a weakened severance line 4 in both a blister sheet 5 and a rupturable sheet 6 but not in a backing sheet 7.
FIG. 2 describes the blister pill packet of FIG. 1 which has been torn from the overall package. The edge of the packet having the line of weakening has been angulated or flexed to sever the blister sheet 15 and the rupturable sheet 16 along the line of severance to create a tab 18 which is used to peel the backing sheet 17 from the packet and expose the rupturable sheet 16. Once the rupturable sheet has been exposed by peeling the backing sheet away from the package,
the medicament or pill contained within the blister can be forced through rupturable sheet 16 by applying pressure to the top of the flexible blister 11.
FIG. 3 describes a pill packet in which the safety backing sheet 17 is being peeled from the package in accordance with directions furnished to the adult. Tab 18 which results from severance of the blister sheet and rupturable sheet 16 along the line of weakening 14 is composed of all three sheets 15, 16, and 17 sealed t0- gether. This tab 18 is convenient for getting a good grip on safety backing sheet 17 for peeling sheet 17 from the back of the package.
FIG. 4 shows a cross-section of the package shown at FIG. 1 cut across reference line 44 through the blister 11 of one of the packets 13 showing the backing sheet 17, the rupturable sheet 16, and the blister sheet 15 sealed together. In this figure, the line of weakening 14 can be readily seen. As shown, the line-of weakening does not completely penetrate the blister sheet, but as mentioned, a line of interrnittant cuts can be provided through both the blister sheet 15 and the rupturable sheet 16. This is usually done after the rupturable sheet and blister sheet have been partially sealed together and before the backing sheet is put on and the entire package completely sealed.
The package as described herein complies with standards of the Poison Prevention Packaging Act, 21, CF R 295.1, which describes the test procedures in which the packages are given to children for a given period of time to determine accessibility of the packaging contents.
It should be understood that it is also possible to provide printing on the foil or backing sheet which contains any desired information such as a description of the item contained within the blister, and numbers or dates for sequential dosages. In this regard, the package can be calendarized as commonly seen in oral contraceptive packages and in fact can be used to package oral contraceptives. Of course, the package need not be in a rectangular form as shown in the drawings. The package can be circular having severance lines between individual pill packets which extend from the center of the circular package forming pie-shaped individual packets containing as many items as desired. In this manner, any desired shape can be used with severance lines betweenindividual packets placed to give individual packets containing as many items as desired.
While the present invention has been described with reference to a medicament or pill, it can also be used to make a child-resistant package for capsules, tablets, troches, suppositories, etc.
What is claimed as new and desired to be secured by Letters Patent of the United States is:
l. A protective childproof package comprising:
a first sheet having at least one flexible blister which forms a compartment, said at least one blister being adapted to receive a medicament; said first sheet having a line of weakening along one edge;
a second sheet of rupturable material, secured to the first sheet, closing and sealing said compartment formed by the blister in the first sheet; and having a line of weakening along one edge so that when secured to the first sheet, the line of weakening in said first and second sheets are on the same edge of the package; and
a third imperforate sheet seelably secured to the second sheet which third sheet has sufficient strength so that it can neither be ruptured nor forced out of engagement with the second sheet when force is applied to the medicament from the blister side of the package.
2. A protective childproof package as defined in claim 1 wherein the second sheet is a metal foil.
3. A protective childproof package as defined in claim 1 wherein the second sheet is paper.
4. A protective childproof package as defined in claim 1 wherein the first sheet is polystyrene.
5. A protective childproof package as defined in claim 1 wherein the first sheet is polyvinyl chloride.
6. A protective childproof package as defined in claim 1 wherein the third sheet is polyethylene terephthalate.
7. A protective childproof package as defined in claim 1 wherein the line of weakening in the first and second sheets are a line of intermittent perforations in said sheets.
8. A protective childproof package as defined in claim 1 wherein the line of weakening in the first and second sheets are a line of thinness in both the first and second sheets.
9. A protective childproof package as defined in claim 1 wherein the third sheet is secured to the second sheet by heat-sealing.
10. A protective childproof package as defined in claim 7 wherein the third sheet can be peeled from the second sheet after severing the first and second sheets along the line of weakening.
q r- Claim 1, line 17, "see1ably" should read peelably 3? UNITED STATES PATENT OFFICE CERTIFICATE OF CORRECTION Patent No. 3,809,221 Dated May 7, 1974 Inventor NewtOn L o COmpere It is certified that error appears in the above-identified patent and that said Letters Patentare hereby corrected as shown below:
Signed and sealed this 1st day of October 1974.
c. MARSHALL DANN Commissioner @of Patents McCOY M. GIBSON JR. Attesting Officer
|Patente citada||Fecha de presentación||Fecha de publicación||Solicitante||Título|
|US2897962 *||16 Mar 1956||4 Ago 1959||Johnson & Johnson||Sterile packaging|
|US3419137 *||14 Nov 1967||31 Dic 1968||Bard Inc C R||Closed-end peel package|
|US3503493 *||8 Ene 1968||31 Mar 1970||Hoffmann La Roche||Medicament packaging device|
|US3621992 *||30 Abr 1970||23 Nov 1971||Dominion Paper Box Co Ltd||Composite-packaging and control system|
|US3630346 *||1 Jun 1970||28 Dic 1971||Lilly Co Eli||Components for making a strip package|
|Patente citante||Fecha de presentación||Fecha de publicación||Solicitante||Título|
|US3872970 *||11 Ene 1974||25 Mar 1975||Lilly Co Eli||Child-resistant blister package|
|US3899080 *||8 Feb 1973||12 Ago 1975||Standard Packaging Corp||Pill package|
|US3905479 *||28 Mar 1974||16 Sep 1975||Packaging Coordinators Inc||Packaging|
|US3912081 *||23 Ene 1974||14 Oct 1975||Paco Packaging||Child resistant package|
|US3912082 *||10 Oct 1974||14 Oct 1975||Packaging Coordinators Inc||Packaging|
|US3924748 *||11 Abr 1974||9 Dic 1975||Milton Braverman||Closure for multicompartment medicinal dispensing device|
|US3941248 *||6 Sep 1973||2 Mar 1976||Robert Bosch Verpackungsmaschinen G.M.B.H.||Childproof packaging for tablets|
|US3948394 *||28 Sep 1973||6 Abr 1976||Hellstrom H Richard||Child-proofed quick-opening package|
|US4096945 *||4 Nov 1974||27 Jun 1978||Southwest Research Institute||System for injecting particulate material into the combustion chamber of a repetitive combustion coating apparatus|
|US4125190 *||3 Ago 1977||14 Nov 1978||Sharp Corporation||Child-resistant blister package|
|US4158411 *||25 Nov 1977||19 Jun 1979||Hall Douglas C||Dispensing package|
|US4316541 *||31 Mar 1980||23 Feb 1982||Medi-Dose, Inc.||Moisture impervious cover sheet for unit dose packaging|
|US4736843 *||2 Mar 1987||12 Abr 1988||Micro-Mega S.A.||Packing case for dental canal instruments|
|US4736848 *||3 May 1982||12 Abr 1988||Becton, Dickinson And Company||Stopcock package|
|US5088603 *||26 Jun 1990||18 Feb 1992||Sharp Packaging||Tear-opening caplet blister foil package|
|US5105942 *||15 Oct 1990||21 Abr 1992||Cordis Corporation||Packaging|
|US5310060 *||13 Oct 1992||10 May 1994||G. D. Searle & Co.||Tamper-evident, child-resistant blister packages for medicaments and non-medicaments|
|US5469968 *||22 Sep 1994||28 Nov 1995||Reynolds Metals Company||Peel-peel-push childproof packaging structure|
|US5484631 *||19 May 1994||16 Ene 1996||Vereinigte Kunststoffwerke Gmbh||Press-through foil for press-through packaging|
|US5511689 *||20 Abr 1995||30 Abr 1996||Frank; Richard D.||Dispensing device for adhesive-backed articles|
|US5560490 *||9 Sep 1993||1 Oct 1996||Fisons Plc||Pharmaceutical packaging with capsule sealing means|
|US5568866 *||30 Dic 1994||29 Oct 1996||Westlake Ventures, L.L.C.||Sample package|
|US5575403 *||13 Ene 1995||19 Nov 1996||Bayer Corporation||Dispensing instrument for fluid monitoring sensors|
|US5613609 *||6 Ene 1995||25 Mar 1997||The Procter & Gamble Company||Dual chamber-child resistant blister package|
|US5752598 *||5 Jul 1996||19 May 1998||Vereinigte Dentalwerke Antaeos Beutelrock Zipperer Zdarsky Ehrler Gmbh & Co. Kg||Dispenser for storage of marker disks used in root canal therapy|
|US5765342 *||9 Nov 1994||16 Jun 1998||Jensen; Richard B.||Pill or capsule card filling apparatus and method|
|US5842324 *||21 Nov 1997||1 Dic 1998||Pharmagraphics (Midwest), L.L.C.||Method for producing sample package|
|US5944188 *||23 Nov 1998||31 Ago 1999||Pharmagraphics (Midwest), L.L.C.||Sample package|
|US5997111 *||10 Nov 1997||7 Dic 1999||Jensen; Richard B.||Dispensing container for use with one or more strip packages of medication|
|US6225522||7 Jun 2000||1 May 2001||Mark R. Schroeder||Assembly for dispensing packaged adhesive-sided articles|
|US6401926||4 Ago 2000||11 Jun 2002||Pfizer Inc.||Child-resistant blister package|
|US6409020||4 Ago 2000||25 Jun 2002||Pfizer Inc.||Child-resistant blister package|
|US6516949||4 Jun 2001||11 Feb 2003||Mcneil-Ppc, Inc.||Blister pill package with safety backing|
|US6601729 *||10 Jul 2000||5 Ago 2003||Papp Enterprises, Llc||Automated portable medication radial dispensing apparatus and method using a carrier tape|
|US6719139||26 Ene 2000||13 Abr 2004||Plastofilm Industries, Inc.||Antipilferage package and method for making same|
|US6848593 *||14 Feb 2003||1 Feb 2005||Inrange Systems, Inc.||Automated portable medication radial dispensing apparatus and method using a carrier tape|
|US7000769||20 May 2004||21 Feb 2006||Smithkline Beecham Corporation||Child resistant blister packages utilizing walled structures enclosing medicament therein|
|US7063211||12 Mar 2004||20 Jun 2006||Wade Everette Williams-Hartman||Child-resistant and senior-friendly blister card package|
|US7121410 *||24 May 2005||17 Oct 2006||Romaco Pharmatechnik Gmbh||Blister pack|
|US7188728||20 Mar 2003||13 Mar 2007||Wade Everette Williams-Hartman||Child-resistant and senior-friendly blister card package|
|US7243798||4 Ago 2004||17 Jul 2007||Fisher Clinical Services||System and a method for a V-indent blister opening cavity|
|US7325689||24 Ago 2004||5 Feb 2008||Fisher Clinical Services||Customizable fold-over card|
|US7328802||6 Dic 2005||12 Feb 2008||Smithkline Beecham Corporation||Child resistant blister packages utilizing walled structures enclosing medicament therein|
|US7377394||20 Jul 2004||27 May 2008||Fisher Clinical Services||Blister pack having a tether ultrasonically welded through a lidding and into a rib|
|US7451876||15 Dic 2004||18 Nov 2008||Inrange Systems, Inc.||Universal medication carrier|
|US7521586||23 Abr 2001||21 Abr 2009||Aso, Llc||Packaging for adhesive-sided articles to allow one-handed application|
|US7624865||1 Dic 2009||Robert Bosch Gmbh||Specialty product hang tag|
|US7828148 *||3 Jun 2004||9 Nov 2010||Gibson James B||Medication organizing system|
|US7845495||7 Dic 2010||Nosco, Inc.||Product packaging system with lock release|
|US7854225||30 Oct 2003||21 Dic 2010||Glaxo Group Limited||Blister package for inhalable medicament|
|US7866474||16 Dic 2005||11 Ene 2011||Boehringer Ingelheim International Gmbh||Film container|
|US7866476||30 May 2008||11 Ene 2011||Walgreen Co.||Multi-dose blister card pillbook|
|US7971414||30 May 2008||5 Jul 2011||Walgreen Co.||Multi-dose filling machine|
|US7997411||16 Ago 2011||Key-Pak Technologies, Llc||Child-resistant and senior-friendly blister card package|
|US8011512||21 Ene 2009||6 Sep 2011||International Paper Co.||Child-resistant package with latch and retaining feature|
|US8057832||15 Nov 2011||Kraft Foods Global Brands Llc||Microwavable food products|
|US8251219||28 Ago 2012||Walgreen Co.||Package for medicine|
|US8354131||15 Ene 2013||Kraft Foods Global Brands Llc||Microwavable food products|
|US8459458||18 Mar 2011||11 Jun 2013||Medcomb Holding Aps||Disposable rigid container for pharmaceutical compositions|
|US8499936||13 Mar 2012||6 Ago 2013||Nosco, Inc.||Product packaging system with button lock release|
|US8915051||6 Jul 2010||23 Dic 2014||Walgreen Co.||Method of loading a multi-dose blister card using a transfer fixture|
|US8991607 *||18 Mar 2011||31 Mar 2015||Medcomb Holding Aps||System for opening a medical blister package|
|US9242777||26 Sep 2013||26 Ene 2016||Key-Pak Technologies, Llc||Theft-resistant and senior-friendly packaging of consumer products|
|US20010042696 *||10 Oct 1997||22 Nov 2001||Andreas Fellinger||Storage device for medical swabs|
|US20040094564 *||14 Feb 2003||20 May 2004||Papp Mary Anne||Automated portable medication radial dispensing apparatus and method using a carrier tape|
|US20040159561 *||5 Feb 2004||19 Ago 2004||Andreas Fellinger||Storage device for medical swabs|
|US20040217038 *||3 Jun 2004||4 Nov 2004||Gibson James B.||Medication organizing system|
|US20050087474 *||20 May 2004||28 Abr 2005||Killinger Fred M.||Child resistant blister packages utilizing walled structures enclosing medicament therein|
|US20050237222 *||15 Dic 2004||27 Oct 2005||Bogash Robert C||Universal medication carrier|
|US20050269236 *||24 May 2005||8 Dic 2005||Manfred Rohrmus||Blister pack|
|US20060016718 *||20 Jul 2004||26 Ene 2006||Buss Michael A||System and a method for ultrasonically welding a tether to a blister pack|
|US20060027480 *||4 Ago 2004||9 Feb 2006||Buss Michael A||System and a method for a V-indent blister opening cavity|
|US20060042987 *||24 Ago 2004||2 Mar 2006||Michael Buss||Customizable fold-over card|
|US20060065670 *||21 Sep 2005||30 Mar 2006||Arjowiggins Security||Packaging device for dispensing security-protected units of product|
|US20060081495 *||6 Dic 2005||20 Abr 2006||Killinger Fred M||Child resistant blister packages utilizing walled structures enclosing medicament therein|
|US20060131204 *||16 Dic 2005||22 Jun 2006||Boehringer Ingelheim International Gmbh||Film container|
|US20060144749 *||2 Mar 2006||6 Jul 2006||Inrange Systems, Inc.||Medicament carriers and methods of using same|
|US20060201836 *||8 Mar 2005||14 Sep 2006||Credo Technology Corporation||Specialty product hang tag|
|US20070045147 *||14 Ago 2006||1 Mar 2007||Nosco, Inc.||Product Packaging System with Lock Release|
|US20070173971 *||26 Ene 2007||26 Jul 2007||Prairiestone Pharmacy, Llc||System and method of providing medication compliance packaging|
|US20070199857 *||14 Ago 2006||30 Ago 2007||Nosco, Inc.||Product packaging system with lock release|
|US20080063755 *||13 Sep 2006||13 Mar 2008||Renee Gan||Baked Microwavable Frozen Bread and Bakery Products|
|US20080063758 *||13 Sep 2006||13 Mar 2008||Christine Louise Kwiat||Microwavable Food Products|
|US20080063759 *||13 Sep 2006||13 Mar 2008||Raymond Megan N||Packaging Method for Storage and Microwave Heating of Food Products|
|US20080063760 *||13 Sep 2006||13 Mar 2008||Raymond Megan N||Packaging System for Storage and Microwave Heating of Food Products|
|US20080110786 *||9 Nov 2006||15 May 2008||Bossi Christopher E||Blister card carrier|
|US20080113070 *||15 Nov 2006||15 May 2008||Mansour Nagi A||Fresh ready onion and spice mix|
|US20080282935 *||14 May 2008||20 Nov 2008||James Miller||Method and composition for adding color to concrete|
|US20080308445 *||14 Jun 2007||18 Dic 2008||Walgreen Co.||Blister Pack|
|US20090084801 *||22 Sep 2008||2 Abr 2009||One World Design & Manufacturing Group Ltd.||Child-resistant compliance pill bottle|
|US20090087468 *||28 Feb 2008||2 Abr 2009||Serena Stephenson||Semi-Rigid Gel Article For Disinfecting A Surface|
|US20090095649 *||10 Oct 2008||16 Abr 2009||One World Design & Manufacturing Group Ltd.||Child-Resistant Container for Housing a Blister Card|
|US20090127156 *||10 Nov 2008||21 May 2009||Yaotsung Tung||Child-Resistant Container for Housing a Blister Card|
|US20090127157 *||12 Nov 2008||21 May 2009||One World Design & Manufacturing Group, Ltd.||Pill bottle|
|US20090139893 *||30 May 2008||4 Jun 2009||Walgreen Co.||Multi-Dose Blister Card Pillbook|
|US20090155419 *||5 Nov 2008||18 Jun 2009||Renee Gan||Microwavable Food Products|
|US20090155426 *||5 Nov 2008||18 Jun 2009||Renee Gan||Baked Microwavable Frozen Bread and Bakery Products|
|US20090184022 *||16 Ene 2009||23 Jul 2009||One World Design And Manufacturing Group, Ltd.||Child resistant container for housing a blister card|
|US20090184023 *||21 Ene 2009||23 Jul 2009||International Paper Company||Child-Resistant Package With Latch And Retaining Feature|
|US20100154365 *||22 Feb 2010||24 Jun 2010||Wade Everette Williams-Hartman||Child-resistant and senior-friendly blister card package|
|US20120067250 *||20 Sep 2011||22 Mar 2012||Bracegirdle P E||Dosing Bag Structure for Dispensing Fiber and Admixtures into Cementitious Mixtures|
|US20130037436 *||18 Mar 2011||14 Feb 2013||Medcomb Holding Aps||System for opening a medical blister package|
|USD665250||14 Ago 2012||General Mills, Inc.||Packaging for dough product|
|USD665251||14 Ago 2012||General Mills, Inc.||Packaging for dough product|
|USD734169 *||15 Oct 2013||14 Jul 2015||Printpack Illinois, Inc.||Cigar package|
|USD734170 *||15 Oct 2013||14 Jul 2015||Printpack Illinois, Inc.||Cigar package|
|USRE36158 *||3 Feb 1997||23 Mar 1999||Westvaco Corporation||Venting/opening for paperboard carton|
|CN1072165C *||31 Oct 1996||3 Oct 2001||麦克尼尔-Ppc公司||Soaking type medicinal pill package with safety pad|
|DE3126671A1 *||7 Jul 1981||25 Mar 1982||Cito Pac Verpackungs Gmbh||Blister pack strip|
|DE3911363A1 *||7 Abr 1989||11 Oct 1990||Freytag Von Loringhoven Andrea||Verfahren zum herstellen von mit duftstoff anzureichernder wasch- oder spuellauge und dazu dienendes duftstoffzugabemittel|
|DE3911363B4 *||7 Abr 1989||3 Feb 2005||Freytag Von Loringhoven, Andreas||Verfahren zur Herstellung von mit Duftstoffen anzureichernder Wasch- oder Spüllauge und Duftstoffzugabemittel zur Durchführung des Verfahrens|
|EP0013979A1 *||23 Ene 1980||6 Ago 1980||Matsushita Electric Industrial Co., Ltd.||Electronic parts mounting apparatus|
|EP0391087A1 *||8 Mar 1990||10 Oct 1990||Freytag von Loringhoven, Andreas||Method and means for adding scent to washing or rinsing solution|
|EP0771737A1 *||30 Oct 1996||7 May 1997||McNEIL-PPC, INC.||Blister pill package with safety backing|
|EP1602593A1 *||25 May 2005||7 Dic 2005||ROMACO Pharmatechnik GmbH||Blister pack|
|EP2112090A1 *||22 Abr 2008||28 Oct 2009||Alcan Technology & Management Ltd.||Cover film for blister packaging|
|WO1994005560A1 *||9 Sep 1993||17 Mar 1994||Fisons Plc||Pharmaceutical packaging|
|WO1995018046A1 *||28 Dic 1994||6 Jul 1995||Frank Richard D||Pakaging and dispensing device for sterile articles|
|WO1998022072A1||13 Nov 1997||28 May 1998||The Procter & Gamble Company||Compliance package and method of improving or aiding patient compliance for complex drug regimens|
|WO2006032814A1 *||19 Sep 2005||30 Mar 2006||Arjowiggins Security||Packing device for distributing secured product units|
|WO2009129955A1 *||15 Abr 2009||29 Oct 2009||Alcan Technology & Management Ltd.||Cover film for blister packaging|
|WO2010063114A1 *||3 Dic 2009||10 Jun 2010||Apotex Technologies Inc.||Method and apparatus for packaging and dispensing pharmaceuticals|
|Clasificación de EE.UU.||206/531, 206/469, 206/461, 206/820|
|Clasificación internacional||B65D75/26, B65D75/34, B65D75/32|
|Clasificación cooperativa||Y10S206/82, B65D2585/56, B65D2575/3236, B65D2575/3245, B65D75/26, B65D75/327, B65D2215/04|