Patents by Inventor William R. Mash

William R. Mash 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).

  • Mounting system for optical controls
    Patent number: 4331868
    Abstract: Standardized housing package for pulsed LED photoelectric controls optical control systems, in which the housing can be interchangeably used for any of the three basic scanning modes for optical controls, namely, through-beam, proximity, or reflex detection. The housing consists of a single, whole or two modular half-spherical head units which are received and supported in a main housing unit configured internally to receive the modular round head member.
    Type: Grant
    Filed: February 14, 1980
    Date of Patent: May 25, 1982
    Inventor: William R. Mash