|
| US4106168 | 26 Mar 1976 | 15 Ago 1978 | Teleflex Incorporated | Method and apparatus for assembling a ball cage of the type utilized in a motion transmitting remote control assembly |
| US4116116 | 25 Feb 1977 | 26 Sep 1978 | Cadillac Products, Inc. | Method of making a heat shrinkable bag |
| US4140046 | 13 Jun 1977 | 20 Feb 1979 | Union Carbide Corporation | Piercing blade temperature control |
| US4590747 | 11 May 1984 | 27 May 1986 | Robert Alameda | Positive displacement filling machine |
| US4597240 | 5 Jun 1985 | 1 Jul 1986 | Pneumatic Scale Corporation | Electric eye for bagging machine |
| US4637060 | 5 Ago 1985 | 13 Ene 1987 | Minigrip | Zipper-lock bag chain adapter for automatic loading and heat seal closing |
| US4676051 | 20 Oct 1986 | 30 Jun 1987 | Moore Push-Pin Company | Method and apparatus for forming, filling and sealing bags made from a continuous plastic sheet |
| US4779400 | 22 Jun 1987 | 25 Oct 1988 | Moore Push-Pin Company | Method and apparatus for forming, filling and sealing bags made from continuous plastic sheets |
| US5199247 | 20 May 1992 | 6 Abr 1993 | Nybo Seal System AB | Arrangement for enveloping objects in enveloping material taken from two storage reels |
| US5795280 | 20 Mar 1996 | 18 Ago 1998 | Stone Container Corporation | Apparatus for the registration of printed matter during the manufacture of bags |
| US6233902 | 14 Jul 1999 | 22 May 2001 | Ishida Co., Ltd. | Packaging machine |
| US6470652 | 21 Sep 2000 | 29 Oct 2002 | Mauro Scolaro Alessandro Bonanni | Device for packaging materials in a vacuum chamber |
| US7516596 | 12 Abr 2005 | 14 Abr 2009 | Frito-Lay North America, Inc. | Bandolier format packaging |
| US7603831 | 30 Mar 2005 | 20 Oct 2009 | Sealed Air Corporation (US) | Packaging machine and method |
| US8132395 | 26 May 2009 | 13 Mar 2012 | Frito-Lay North America, Inc. | Variable tension gusseting system |
| US8209940 | 13 Oct 2010 | 3 Jul 2012 | Sumiron Co., Ltd. | Waste sealing apparatus |