Patents by Inventor George Zinger

George Zinger 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).

  • Deck construction for refrigerated cargo ships
    Patent number: 4446805
    Abstract: A deck construction for refrigerated cargo ships for tween decks in which a longitudinally-extending insulated corrugated member provides a series of alternate V-shaped longitudinally-extending channels for supply air and an intermediate series of inverted V-shaped longitudinally-extending channels for return air, and a grating mounted on the longitudinally-extending corrugated member through which grating at least some supply air may flow upwardly.
    Type: Grant
    Filed: June 25, 1981
    Date of Patent: May 8, 1984
    Assignee: Reefer Express Lines Pty., Ltd.
    Inventors: Byron M. Sugahara, Avrum A. Freelund, George Zinger