Search Images Maps Play YouTube News Gmail Drive More »
Advanced Patent Search | Web History | Sign in

Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US43087106 Jun 19795 Jan 1982E. I. Du Pont de Nemours and CompanyProcess and apparatus for packaging
US461536111 Jan 19857 Oct 1986Evacuating pump
US465314213 Jun 198631 Mar 1987Reach High Products, Inc.Extensible tool handle
US474573022 Oct 198624 May 1988Method and apparatus for evacuating air from food containers
US500180516 Jan 199026 Mar 1991Apex Technologies, Inc.Lubrication evacuation method
US569983822 May 199523 Dec 1997Inliner, U.S.A.Apparatus for vacuum impregnation of a flexible, hollow tube
US57111365 Jul 199627 Jan 1998Goglio Luigi Milano SpADevice and method for creating a vacuum in bags
US62861794 Oct 199911 Sep 2001Apparatus and method for removing debris from the lens-cleaning nozzle of an endoscope
US719786017 Nov 20043 Apr 2007Vacnseal Holdings, LLCMethod and apparatus for vacuum sealing