Patents by Inventor Brian L. Guilford

Brian L. Guilford 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).

  • Combination square and bending tool
    Patent number: 5836198
    Abstract: A combination square and bending tool (10, 210 or 310) is described. The tool has a first leg (12, 212 or 312) and a second leg (14, 214 or 314) with the first leg having a bending portion. The bending portion includes a plate (16 and 18 and 316 and 318) mounted on the first leg and parallel and spaced apart from the first leg to create a slot (20, 220 and 320). To bend metal, the metal is inserted into the slot and the tool is rotated using the second leg to provide leverage.
    Type: Grant
    Filed: January 2, 1998
    Date of Patent: November 17, 1998
    Inventor: Brian L. Guilford