Patents by Inventor Jesse C. Cannon

Jesse C. Cannon 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 pit safety shield
    Patent number: 9574338
    Abstract: A safety barrier for a sump pit is disclosed. The safety barrier cooperates corrugations or discontinuities in the sump pit to support the safety barrier within the sump pit. The safety barrier includes a planar platform and at least two extendible legs that are attached to the planar platform. The extendable legs are used to contact or engage corrugations or discontinuities in the sump pit. The extension of extendable legs from the planar platform traps the device within the recessed surface of one of the corrugations or discontinuities of the sump pit.
    Type: Grant
    Filed: August 21, 2015
    Date of Patent: February 21, 2017
    Inventor: Jesse C. Cannon