Patents by Inventor Edwin H. King

Edwin H. King 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).

  • Pointer for liquid filled gauges
    Patent number: 4627285
    Abstract: An improved liquid filled gauge for measuring the temperature or pressure of a fluid. Gauge temperature or pressure readings are indicated by a pointer configured to produce substantial resistance to motion during pointer rotation. The preferred embodiment employs an elongated flat sheet pointer having three 90.degree. twists; two in the indication end of the pointer to bound a first resistive surface, and a third in the tail of the pointer to bound a second resistive surface.
    Type: Grant
    Filed: April 2, 1985
    Date of Patent: December 9, 1986
    Inventor: Edwin H. King