Patents by Inventor Walter Schwartz

Walter Schwartz 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).

  • Golf game apparatus
    Patent number: 4691923
    Abstract: A ramp guided by a pair of side rails is apertured to receive a golf ball putted from approximately 5 to 15 feet away so that various scores can be obtained and a golf game may be simulated. The apertures are so positioned that apart from the front row of apertures, the remainder may only be reached by the golf ball via a very narrow path because the apertures act as traps for one another defining the narrow path. The game is portable and can be played on any reasonably flat surface.
    Type: Grant
    Filed: March 21, 1986
    Date of Patent: September 8, 1987
    Inventor: Walter Schwartz
  • Re-entry chaff
    Patent number: 4167009
    Abstract: 4. A radar disabling means, including:A plurality of individual pieces of radar reflective chaff, each having a tear-drop shape.
    Type: Grant
    Filed: August 8, 1963
    Date of Patent: September 4, 1979
    Assignee: McDonnell Douglas Corporation
    Inventor: Walter Schwartz