Patents by Inventor George W. Liebmann, Jr.

George W. Liebmann, Jr. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Wine preserving assembly
    Patent number: 6595109
    Abstract: A wine preserving assembly which simultaneously delivers an inert-gas to the headspace of a wine bottle while simultaneously evacuating undesirable gas contained in the headspace through the action of operatively engaging an inert gas-containing vessel to the wine preserving assembly.
    Type: Grant
    Filed: February 21, 2002
    Date of Patent: July 22, 2003
    Inventor: George W. Liebmann, Jr.
  • Threaded connecting assembly
    Patent number: 6371173
    Abstract: A threaded connecting assembly includes a first threaded connecting member having a body portion, an end portion, a bore extending axially from the end portion enabling the passage of a fluid through the body portion, and a plurality of spaced apart three sided threads defining grooves therebetween projecting along an exterior surface of the body portion at the end portion, and a cap member having a plurality of complementary three sided threads adapted to mate with the plurality of the three sided threads of the first threaded connecting member by seating in the grooves, and an opening configured for engagement with the bore of the first threaded connecting member to provide a passageway for the flow of the fluid therebetween.
    Type: Grant
    Filed: June 22, 2000
    Date of Patent: April 16, 2002
    Assignee: PermaFresh Corporation
    Inventor: George W. Liebmann, Jr.
  • Gas actuator assembly
    Patent number: 5566730
    Abstract: A gas actuator assembly for supplying a compressed gas to a container, the assembly includes a self contained supply of compressed gas, preferably in the form of a cartridge of compressed gas which is transmitted through a tube to below the level of a liquid contained in a vessel such as a wine bottle or into a resealable container such as that for the storage of food, an evacuation tube that is provided to remove air from the vessel and an activating device for simultaneously activating the flow of compressed gas and the evacuation of air.
    Type: Grant
    Filed: June 26, 1995
    Date of Patent: October 22, 1996
    Inventor: George W. Liebmann, Jr.
  • Gas actuator assembly
    Patent number: 5458165
    Abstract: A gas actuator assembly for supplying a compressed gas to a container, the assembly includes a self contained supply of compressed gas, preferably in the form of a cartridge of compressed gas which is transmitted through a tube to below the level of a liquid contained in a vessel such as a wine bottle or into a resealable container such as that for the storage of food, an evacuation tube that is provided to remove air from the vessel and an activating device for simultaneously activating the flow of compressed gas and the evacuation of air.
    Type: Grant
    Filed: October 19, 1994
    Date of Patent: October 17, 1995
    Inventor: George W. Liebmann, Jr.
  • Wine preserving assembly
    Patent number: D459227
    Type: Grant
    Filed: February 21, 2001
    Date of Patent: June 25, 2002
    Inventor: George W. Liebmann, Jr.