|
| US3956826 | 19 Mar 1974 | 18 May 1976 | Cavitron Corporation | Ultrasonic device and method |
| US3967143 | 10 Oct 1974 | 29 Jun 1976 | Oki Electric Industry Company, Ltd. | Ultrasonic wave generator |
| US3989042 | 29 May 1975 | 2 Nov 1976 | TDK Electronics Company, Limited | Oscillator-exciting system for ultrasonic liquid nebulizer |
| US4038570 | 26 Ene 1976 | 26 Jul 1977 | | Ultrasonic piezoelectric transducer drive circuit |
| US4038571 | 3 Ene 1974 | 26 Jul 1977 | Litton Industrial Products, Inc. | Piezoelectric dental cleaning device |
| US4049981 | 15 Dic 1975 | 20 Sep 1977 | Durr-Dental KG | Piezoelectrically driven ultrasonic tool with cooling |
| US4063557 | 1 Abr 1976 | 20 Dic 1977 | Cavitron Corporation | Ultrasonic aspirator |
| US4080737 | 14 Oct 1976 | 28 Mar 1978 | Siemens Aktiengesellschaft | Coupling device for dental handpieces |
| US4114194 | 12 Ago 1977 | 12 Sep 1978 | Clairol, Inc. | Ultrasonic cleaner |
| US4114271 | 15 Nov 1976 | 19 Sep 1978 | Vibrabrush, Inc. | Vibratory dental tool |
| US4148309 | 3 Jun 1977 | 10 Abr 1979 | | Personal hygiene device |
| US4168447 | 6 Abr 1978 | 18 Sep 1979 | | Prestressed cylindrical piezoelectric ultrasonic scaler |
| US4192035 | 8 Nov 1978 | 11 Mar 1980 | Ultrasonic Plaque Control Laboratories, Inc. | Ultrasonic toothbrush |
| US4236510 | 21 Feb 1979 | 2 Dic 1980 | | Ultrasonic tooth cleaning apparatus |
| US4248232 | 12 Sep 1978 | 3 Feb 1981 | | Method of dissolving the bond between interconnected components |
| US4257433 | 22 Ene 1980 | 24 Mar 1981 | Well Men Industrial Co. Limited | Water-driven toothbrush and water-pick assembly |
| US4417578 | 20 Mar 1981 | 29 Nov 1983 | Surgical Design | Ultrasonic transducer with energy shielding |
| US4575255 | 7 Sep 1982 | 11 Mar 1986 | | Kitchen appliance arrangement with portable unit |
| US4709182 | 13 Jun 1986 | 24 Nov 1987 | VEB Chemieanlagenbaukombinat Leipzig/Grimma | Method and apparatus for tightening or loosening screw-type connections |
| US4734964 | 24 Oct 1985 | 5 Abr 1988 | Cooper LaserSonics, Inc. | Apparatus for refurbishing acoustic members |
| US4787847 | 26 Mar 1985 | 29 Nov 1988 | The University of Washington | Dental hygiene device |
| US4804364 | 18 May 1987 | 14 Feb 1989 | SATELEC | Apparatus for the curettage or exeresis of biological tissues by means of an instrument vibrating at ultrasound frequencies |
| US4840563 | 11 Feb 1988 | 20 Jun 1989 | Siemens Aktiengesellschaft | Dental equipment having means for delivering RF and LF energy to a dental handpiece |
| US4858264 | 5 Oct 1988 | 22 Ago 1989 | The United States of America as represented by the Secretary of the Air Force | Ultrasonic assisted protective coating removal |
| US4861332 | 26 Nov 1986 | 29 Ago 1989 | Ultramed Corporation | Ultrasonic probe |
| US4880382 | 3 Dic 1986 | 14 Nov 1989 | Les Produits Associes, LPA SA | Integrated oral hygiene system |
| US5125837 | 7 Ago 1990 | 30 Jun 1992 | Dentsply Management Corp. | Apparatus and method for therapeutic lavage and scaling of teeth |
| US5138733 | 25 Mar 1991 | 18 Ago 1992 | Sonex International Corporation | Ultrasonic toothbrush |
| US5150492 | 8 Feb 1991 | 29 Sep 1992 | | Ultrasonic toothbrush |
| US5167619 | 25 May 1990 | 1 Dic 1992 | Sonokineticss Group | Apparatus and method for removal of cement from bone cavities |
| US5176677 | 17 Nov 1989 | 5 Ene 1993 | Sonokinetics Group | Endoscopic ultrasonic rotary electro-cauterizing aspirator |
| US5318570 | 11 Jun 1991 | 7 Jun 1994 | Advanced Osseous Technologies, Inc. | Ultrasonic tool |
| US5324297 | 5 Mar 1991 | 28 Jun 1994 | Advanced Osseous Technologies, Inc. | Ultrasonic tool connector |
| US5358505 | 22 Jun 1993 | 25 Oct 1994 | Sonokinetics, Inc. | Tapered tip ultrasonic aspiration method |
| US5369831 | 25 Jun 1993 | 6 Dic 1994 | Sonex International Corporation | Therapeutic ultrasonic toothbrush |
| US5378153 | 7 Feb 1992 | 3 Ene 1995 | GEMTech, Inc. | High performance acoustical cleaning apparatus for teeth |
| US5382251 | 14 Feb 1992 | 17 Ene 1995 | Biomet, Inc. | Plug pulling method |
| US5391144 | 20 Jul 1993 | 21 Feb 1995 | Olympus Optical Co., Ltd. | Ultrasonic treatment apparatus |
| US5419703 | 26 Ago 1994 | 30 May 1995 | Dentsply Research & Development Corp. | Method of subgingival scaling and lavage |
| US5451161 | 24 Ago 1993 | 19 Sep 1995 | Parkell Products, Inc. | Oscillating circuit for ultrasonic dental scaler |
| US5456686 | 25 Oct 1993 | 10 Oct 1995 | Biomet, Inc. | Implantation and removal of orthopedic prostheses |
| US5476384 | 4 Feb 1994 | 19 Dic 1995 | Optiva Corporation | Dentifrice/Medication dispensing toothbrush |
| US5484281 | 21 Mar 1994 | 16 Ene 1996 | | Showerhead tooth cleansing apparatus |
| US5551448 | 21 Jul 1994 | 3 Sep 1996 | United States Surgical Corporation | Endoscopic surgical instrument for aspiration and irrigation |
| US5573020 | 16 Jul 1993 | 12 Nov 1996 | | Dental flossing device and method therefor |
| US5688235 | 27 Ago 1996 | 18 Nov 1997 | Olympus Optical Co., Ltd. | Ultrasonic treatment apparatus |
| US5722945 | 1 Abr 1996 | 3 Mar 1998 | Aziz Yehia Anis | Removal of tissue |
| US5730594 | 5 Dic 1996 | 24 Mar 1998 | Parkell Products, Inc. | Ultrasonic dental scaler selectively tunable either manually or automatically |
| US5754016 | 18 Sep 1996 | 19 May 1998 | Dentsply Research & Development Corp | Method of continuous control of tip vibration in a dental scalar system |
| US5755572 | 30 Ago 1996 | 26 May 1998 | Novadent Ltd. | Oral hygiene irrigator syringe bulb |
| US5775901 | 7 Mar 1996 | 7 Jul 1998 | Hu-Friedy Mfg. Co., Ltd. | Insert for ultrasonic scaler |
| US5776155 | 23 Dic 1996 | 7 Jul 1998 | Ethicon Endo-Surgery, Inc. | Methods and devices for attaching and detaching transmission components |
| US5787908 | 25 Abr 1996 | 4 Ago 1998 | | Dental flossing apparatus |
| US5810859 | 28 Feb 1997 | 22 Sep 1998 | Ethicon Endo-Surgery, Inc. | Apparatus for applying torque to an ultrasonic transmission component |
| US5827292 | 12 Feb 1996 | 27 Oct 1998 | | Removal of tissue |
| US5836897 | 14 Ago 1997 | 17 Nov 1998 | Olympus Optical Co., Ltd. | Ultrasonic treatment apparatus |
| US5855216 | 9 Oct 1997 | 5 Ene 1999 | | Dental flossing device |
| US5899693 | 12 Dic 1997 | 4 May 1999 | Hakusui Trading Co., Ltd
Satelec SA
Kazuko Himeno | Dental tip jig and dental tip fitted with it |
| US5931783 | 8 Sep 1998 | 3 Ago 1999 | | Apparatus for penile hemodynamic monitoring and ultrasound transmission |
| US5944033 | 27 Abr 1998 | 31 Ago 1999 | | Dental flossing device and method therefor |
| US5957943 | 5 Mar 1997 | 28 Sep 1999 | Ethicon Endo-Surgery, Inc. | Method and devices for increasing ultrasonic effects |
| US5968060 | 28 Feb 1997 | 19 Oct 1999 | Ethicon Endo-Surgery, Inc. | Ultrasonic interlock and method of using the same |
| US5989274 | 20 Dic 1996 | 23 Nov 1999 | Ethicon Endo-Surgery, Inc. | Methods and devices for improving blood flow to a heart of a patient |
| US5989275 | 28 Feb 1997 | 23 Nov 1999 | Ethicon Endo-Surgery, Inc. | Damping ultrasonic transmission components |
| US6007502 | 23 Mar 1998 | 28 Dic 1999 | Worldra Co., Ltd. | Ion facial massage system |
| US6007513 | 5 Sep 1997 | 28 Dic 1999 | Aziz Yehia Anis | Removal of tissue |
| US6030212 | 27 Sep 1996 | 29 Feb 2000 | Dentsply Research & Development Corp. | Stacking reservoir and scaler system |
| US6051010 | 23 Dic 1996 | 18 Abr 2000 | Ethicon Endo-Surgery, Inc. | Methods and devices for joining transmission components |
| US6056710 | 18 Dic 1998 | 2 May 2000 | Teledyne Industries, Inc. | Oral irrigator housing |
| US6090085 | 11 Mar 1997 | 18 Jul 2000 | | Skin moisturizing and buffing device |
| US6190167 | 23 Mar 1998 | 20 Feb 2001 | Parkell, Inc. | Ultrasonic dental scaler selectively tunable either manually or automatically |
| US6203518 | 14 Jun 1999 | 20 Mar 2001 | Aziz Yehia Anis | Removal of tissue |
| US6220772 | 24 Sep 1999 | 24 Abr 2001 | Optiva Corporation | Fluid-dispensing and refilling system for a power toothbrush |
| US6221021 | 20 May 1999 | 24 Abr 2001 | Neutrino Development Corporation | Method and apparatus for penile hemodynamic stimulation, monitoring, and drug delivery acceleration |
| US6247929 | 18 Dic 1998 | 19 Jun 2001 | Teledyne Industries, Inc. | Oral irrigator handle assembly having a pressure control valve and stop valve assembly |
| US6293793 | 29 Sep 1999 | 25 Sep 2001 | Dentsply Research & Development Corp. | Stackable reservoir and scaler system |
| US6352519 | 18 May 2000 | 5 Mar 2002 | Aziz Yehia Anis | Removal of tissue |
| US6355006 | 9 Nov 1999 | 12 Mar 2002 | Exogen, Inc. | Method and apparatus for cartilage growth stimulation |
| US6387109 | 3 Ago 1999 | 14 May 2002 | Ethicon Endo-Surgery, Inc. | Methods and device for improving blood flow to heart of a patient |
| US6402410 | 13 Ene 1999 | 11 Jun 2002 | Philips Oral Healthcare | Fluid-dispensing and refilling system for a power toothbrush |
| US6422867 | 20 Dic 2000 | 23 Jul 2002 | Water Pik, Inc. | Interproximal flosser handle |
| US6447293 | 10 Ago 2000 | 10 Sep 2002 | Water Pik, Inc. | Drive mechanism for interproximal flossing device |
| US6450811 | 20 Dic 1999 | 17 Sep 2002 | Dentsply Research & Development Corp. | Dental scaler system and method |
| US6475173 | 25 Abr 2000 | 5 Nov 2002 | Water Pik, Inc. | Oral irrigator housing |
| US6569170 | 20 Sep 2001 | 27 May 2003 | | Method of cleaning skin |
| US6609910 | 20 Dic 2000 | 26 Ago 2003 | Water Pik, Inc. | Tip for dental flossing device |
| US6616450 | 8 Ago 2001 | 9 Sep 2003 | Kaltenbach & Voigt GmbH & Co. | Medical and/or dental instrument with oscillatory rod |
| US6699208 | 13 Ago 2002 | 2 Mar 2004 | Water Pik, Inc. | Oral irrigator housing |
| US6716028 | 27 Jul 2001 | 6 Abr 2004 | Hu-Friedy Mfg. Co., Inc. | Ultrasonic swivel insert |
| US6811399 | 4 Mar 2002 | 2 Nov 2004 | Hu-Friedy Mfg. Co., Inc. | Torque lock for ultrasonic swivelable inserts and method |
| US6821119 | 12 Jul 2002 | 23 Nov 2004 | Water Pik, Inc. | Dual motor oral hygiene device |
| US6920659 | 12 Ene 2002 | 26 Jul 2005 | Water Pik, Inc. | Toothbrush |
| US6955539 | 10 Ene 2003 | 18 Oct 2005 | Water Pik, Inc. | Characterization of motion of dual motor oral hygiene device |
| US7011520 | 17 Ene 2003 | 14 Mar 2006 | Hu-Friedy Mfg. Co., Inc. | Two part ultrasonic swivel insert, with one part rotatable relative to the other |
| US7014462 | 7 Sep 2000 | 21 Mar 2006 | | Method and instrument for introducing a dental synthetic resin into a tooth cavity |
| US7080980 | 6 Jul 2004 | 25 Jul 2006 | | Dental hygiene device |
| US7147468 | 30 Dic 2003 | 12 Dic 2006 | Water Pik, Inc. | Hand held oral irrigator |
| US7198487 | 31 Dic 2003 | 3 Abr 2007 | Water Pik, Inc. | Whitening tip for dental flossing device |
| US7217128 | 12 Dic 2003 | 15 May 2007 | Discus Dental Impressions, Inc. | Ultrasonic dental insert having interchangeable plastic and metal tips |
| US7296318 | 3 Nov 2004 | 20 Nov 2007 | University of Washington | Toothbrush employing an acoustic waveguide |
| US7494468 | 21 Feb 2003 | 24 Feb 2009 | OmniSonics Medical Technologies, Inc. | Ultrasonic medical device operating in a transverse mode |
| US7503895 | 24 Feb 2003 | 17 Mar 2009 | OmniSonics Medical Technologies, Inc. | Ultrasonic device for tissue ablation and sheath for use therewith |
| US7530809 | 12 Dic 2003 | 12 May 2009 | Discus Dental, LLC | Ultrasonic dental handpiece having a rotatable head |
| US7670141 | 7 Jul 2006 | 2 Mar 2010 | Water Pik, Inc. | Oral irrigator |
| US7731677 | 19 May 2004 | 8 Jun 2010 | Olympus Corporation | Ultrasonic surgical system |
| US7766656 | 26 Ago 2005 | 3 Ago 2010 | Hu-Friedy Mfg. Co., Inc. | Dental delivery device |
| US7794414 | 9 Feb 2004 | 14 Sep 2010 | Emigrant Bank, N.A. | Apparatus and method for an ultrasonic medical device operating in torsional and transverse modes |
| US7849548 | 25 Feb 2008 | 14 Dic 2010 | | Extended reach ultrasonic toothbrush |
| US8061014 | 26 Ago 2009 | 22 Nov 2011 | Covidien AG | Method of assembling a cordless hand-held ultrasonic cautery cutting device |
| US8113832 | 11 Dic 2006 | 14 Feb 2012 | Water Pik, Inc. | Hand held oral irrigator |
| US8197502 | 25 Mar 2011 | 12 Jun 2012 | Covidien AG | Method of maintaining constant movement of a cutting blade on an ultrasonic waveguide |
| US8236020 | 25 Mar 2011 | 7 Ago 2012 | Covidien AG | Cordless hand-held ultrasonic cautery cutting device |
| USD318114 | 18 Jul 1988 | 9 Jul 1991 | Nobelpharma AB | Control unit for dental drilling equipment |
| USD324454 | 2 Mar 1990 | 10 Mar 1992 | | Combined rotary hair brush and stand therefor |
| USD339419 | 11 Jun 1991 | 14 Sep 1993 | Advanced Osseous Technologies, Inc. | Ultrasonic gouge |
| USD340981 | 11 Jun 1991 | 2 Nov 1993 | Advanced Osseous Technologies, Inc. | Ultrasonic cutting tool for medical use |
| USD341201 | 11 Jun 1991 | 9 Nov 1993 | Advanced Osseous Technologies, Inc. | Ultrasonic cutting tool for medical use |
| USD341202 | 11 Jun 1991 | 9 Nov 1993 | Advanced Osseous Technologies, Inc. | Ultrasonic cutting tool for medical use |
| USD342313 | 11 Jun 1991 | 14 Dic 1993 | Advanced Osseous Technologies, Inc. | Ultrasonic cutting osteotome |
| USD344799 | 11 Jun 1991 | 1 Mar 1994 | Advanced Osseous Technologies, Inc. | Ultrasonic cutting tool for medical use |
| USD344801 | 11 Jun 1991 | 1 Mar 1994 | Advanced Osseous Technologies, Inc. | Ultrasonic cutting tool for medical use |
| USD345794 | 11 Jun 1991 | 5 Abr 1994 | Advanced Osseous Technologies, Inc. | An ultrasonic cutting tool for medical use |
| USD346024 | 11 Jun 1991 | 12 Abr 1994 | Advanced Osseous Technologies, Inc. | Ultrasonic cutting tool for medical use |
| USD418247 | 13 May 1998 | 28 Dic 1999 | Jobar International, Inc. | Sonic skin cream applicator |
| USD422707 | 7 Abr 1998 | 11 Abr 2000 | Sonex International Corporation | Interdental plaque remover |
| USD425615 | 18 Dic 1998 | 23 May 2000 | Teledyne Industries, Inc. | Oral irrigator cover |
| USD425981 | 18 Dic 1998 | 30 May 2000 | Teledyne Industries, Inc. | Oral irrigator medicament reservoir |
| USD426633 | 18 Dic 1998 | 13 Jun 2000 | Teledyne Industries, Inc. | Oral irrigator base |
| USD435905 | 18 Dic 1998 | 2 Ene 2001 | Water Pik, Inc., a California corporation | Oral irrigator handle |
| USD437663 | 21 Dic 1999 | 13 Feb 2001 | Water Pik, Inc. | Interproximal flossing device handle |
| USD437976 | 21 Dic 1999 | 20 Feb 2001 | Water Pik, Inc. | Flosser tip |
| USD438306 | 19 Nov 1999 | 27 Feb 2001 | Water Pik, Inc. | Tip for a dental flossing device |
| USD463627 | 21 Dic 1999 | 24 Sep 2002 | Water Pik, Inc. | Single rail flosser tip cartridge |
| USD484311 | 12 Ene 2001 | 30 Dic 2003 | Water Pik, Inc. | Disposable toothbrush |
| USD486573 | 31 Dic 2002 | 10 Feb 2004 | Water Pik, Inc. | Hand held oral irrigator |
| USD487349 | 1 Feb 2002 | 9 Mar 2004 | Water Pik, Inc. | Dental device |
| USD500599 | 31 Dic 2002 | 11 Ene 2005 | Water Pik, Inc. | Toothbrush handle |
| USD530010 | 17 Mar 2004 | 10 Oct 2006 | Water Pik, Inc. | Base for an oral implement |
| USD565175 | 24 Feb 2006 | 25 Mar 2008 | Water Pik, Inc. | Water jet base |
| USD574952 | 24 Feb 2006 | 12 Ago 2008 | Water Pik, Inc. | Water jet handle |
| USD629884 | 16 Dic 2009 | 28 Dic 2010 | Water Pik, Inc. | Powered irrigator for sinus cavity rinse |
| USRE30536 | 1 May 1978 | 3 Mar 1981 | Cavitron Corporation | Ultrasonic device and method |
| USRE36699 | 25 Ago 1998 | 16 May 2000 | | Sonic dental device |
