Patents by Inventor Steven F. Weinstock

Steven F. Weinstock 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).

  • Rotary-position catch for rotatable shelf units
    Patent number: 4418970
    Abstract: A rotary-position catch (30) for a lazy susan (20) includes a prism element (40) with at least one dog (42) which receives at least one recess (50) of an oblong element (48) in an interference-type fit. One of the elements (40, 48) is secured to one end of a shaft (24) of the lazy susan (20) and the other element is secured to a cabinet (10) adjacent the one end of the shaft (24). The interference-type fit provides a catch for holding the shaft (24) of the lazy susan (20) in a selected rotary position.
    Type: Grant
    Filed: February 20, 1981
    Date of Patent: December 6, 1983
    Assignee: Leslie Metal Arts Company
    Inventors: Marvin W. Hyder, Steven F. Weinstock