Patents by Inventor Lawrence Kunstadt

Lawrence Kunstadt 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).

  • Patent number: 6840982
    Abstract: A storage device for the preservation of oxidizable materials is provided. The storage device includes a storage chamber enclosing a storage space where oxidizable materials may be placed and a differentially permeable membrane. The differentially permeable membrane allows at least one selected gas to pass therethrough while inhibiting at least oxygen from passing therethrough. The differentially permeable membrane is in fluid communication with the storage chamber such that the at least one selected gas is allowed to pass through the differentially permeable membrane flows into the storage chamber. An air mover, preferably a compressor, feeds gases to the differentially permeable membrane. A cooling element is provided for cooling the temperature within the storage chamber below that of the ambient temperature. The level of oxygen within the storage chamber is thus reduced relative to the level of oxygen in the atmosphere.
    Type: Grant
    Filed: November 8, 2002
    Date of Patent: January 11, 2005
    Assignee: American Moxie, LLC
    Inventors: Lawrence Kunstadt, Peter Carlson
  • Publication number: 20040033162
    Abstract: A storage device for the preservation of oxidizable materials includes a storage chamber enclosing a storage space adapted to receive oxidizable materials for storage therein. The storage device also includes a zeolite chamber having a zeolite therein, the zeolite chamber allowing at least one selected gas to pass therethrough while inhibiting at least oxygen from passing therethrough. The zeolite chamber is in fluid communication with the storage chamber such that the at least one selected gas allowed to pass through the zeolite chamber flows into the storage chamber. An air mover feeds gases to the zeolite chamber, and the level of oxygen within the storage chamber is reduced relative to the level of oxygen in the atmosphere.
    Type: Application
    Filed: August 7, 2003
    Publication date: February 19, 2004
    Inventors: Lawrence Kunstadt, Peter Carlson
  • Publication number: 20030061938
    Abstract: A storage device for the preservation of oxidizable materials is provided. The storage device includes a storage chamber enclosing a storage space where oxidizable materials may be placed and a differentially permeable membrane. The differentially permeable membrane allows at least one selected gas to pass therethrough while inhibiting at least oxygen from passing therethrough. The differentially permeable membrane is in fluid communication with the storage chamber such that the at least one selected gas is allowed to pass through the differentially permeable membrane flows into the storage chamber. An air mover, preferably a compressor, feeds gases to the differentially permeable membrane. A cooling element is provided for cooling the temperature within the storage chamber below that of the ambient temperature. The level of oxygen within the storage chamber is thus reduced relative to the level of oxygen in the atmosphere.
    Type: Application
    Filed: November 8, 2002
    Publication date: April 3, 2003
    Inventors: Lawrence Kunstadt, Peter Carlson
  • Publication number: 20020143633
    Abstract: According to one embodiment of the invention a system for customer and manufacturer interaction is provided. The system includes a customer interface connected to a network and a manufacturer interface connected to the network, which is accessible by the customer interface. The customer interface and the manufacturer interface are operable to exchange information on a real-time basis, and the customer interface is located at a point of purchase for a good or service provided by the manufacturer.
    Type: Application
    Filed: April 2, 2001
    Publication date: October 3, 2002
    Inventor: Lawrence Kunstadt
  • Publication number: 20020129709
    Abstract: A storage device for the preservation of oxidizable materials is provided. The storage device includes a storage chamber enclosing a storage space where oxidizable materials may be placed, the storage chamber having at least one fluid passage therethrough from the storage space to atmosphere. At least one differentially permeable membrane is disposed within at least one of the fluid passages, the differentially permeable membrane allowing at least one selected gas to pass therethrough while inhibiting at least one other selected gas from passing therethrough. An evacuator evacuates oxygen from within the storage chamber through at least one of the fluid passages to the atmosphere such that the level of oxygen within the storage chamber is reduced relative to the level of oxygen in the atmosphere.
    Type: Application
    Filed: March 8, 2002
    Publication date: September 19, 2002
    Inventors: Lawrence Kunstadt, Peter Carlson