Patents by Inventor Sarmukh S. Saini

Sarmukh S. Saini 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).

  • Normally open, thermal sensitive electrical switching device
    Patent number: 4160968
    Abstract: A temperature sensitive normally open electrical switching device has a pair of normally isolated, current carrying leads. A casing defines a central cavity and encloses first and second electrodes which are electrically connected to separate ones of the leads. An electrically conductive, fusible pellet is positioned in the cavity and melts at a predetermined temperature to form an electrically conductive path between the electrodes, regardless of the orientation of the device. The first electrode is concave and the second electrode extends into the concavity formed by the first electrode.
    Type: Grant
    Filed: May 31, 1977
    Date of Patent: July 10, 1979
    Assignee: Emerson Electric Co.
    Inventor: Sarmukh S. Saini