Patents by Inventor Morris Goldsmith

Morris Goldsmith 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).

  • Heat saving apparatus
    Patent number: 3934798
    Abstract: A simplified heat exchanging system is provided for saving heat in a forced draft home heating system by directing air from a return register to the return plenum through a heat exchanger interposed in the line of the flue and having an enlarged casing extending between tapered collars and enclosing heat exchange tubes having about the same cross-sectional area as the flue.
    Type: Grant
    Filed: November 1, 1974
    Date of Patent: January 27, 1976
    Assignee: Partnership of Goldsmith, Josephson & Gulko
    Inventor: Morris Goldsmith