Patents by Inventor Philip Cohen

Philip Cohen 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).

  • Instrument swivel bracket
    Patent number: 4036459
    Abstract: In a bracket for an instrument, a swiveled yoke connects in a ball joint like coupling relationship to an extension that fastens to a support, and is useful for supporting an instrument in the category of a projector, or the like. The swivel socket provided to one end of the extension is separable, with a semicircular shoulder comprising part of an annulus provided in the upper portion of each socket half, and the socket having an extension spaced therebelow, and useful for securing the ball of the yoke therein for universal movement when the socket is assembled.
    Type: Grant
    Filed: February 27, 1976
    Date of Patent: July 19, 1977
    Assignee: Optical Associates, Inc.
    Inventors: Merwin K. Alexander, Daniel J. Meyer, Philip Cohen