Patents by Inventor Bruce D. Childress

Bruce D. Childress 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).

  • Sump pump system and pressure responsive switch assembly therefor
    Patent number: 3992130
    Abstract: A sump pump system includes a remote pressure responsive switch assembly designed for a wall plug and having a plug in connection for the pump motor cord, the pressure responsive switch assembly also having an air pressure connection to the sump pump for actuating the switch in response to a rise in level of water around the pump.
    Type: Grant
    Filed: December 15, 1972
    Date of Patent: November 16, 1976
    Assignee: Jacuzzi Bros. Incorporated
    Inventor: Bruce D. Childress