Patents by Inventor Mark A. Tedrick

Mark A. Tedrick 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).

  • Push broom handle clamp
    Patent number: 5094564
    Abstract: A push broom including a handle and a brush block assembly characterized by latching means in the form of a metal plate cooperating together with the handle and the brush block to maintain the handle in the sturdy and properly interlocked position to the brush block so as to eliminate loosening or falling out of the handle.
    Type: Grant
    Filed: May 4, 1990
    Date of Patent: March 10, 1992
    Inventor: Mark A. Tedrick