Donald D Piel

US Patent:

7311024, Dec 25, 2007

Filed:

Mar 28, 2007

Appl. No.:

11/729413

Inventors:

Donald D. Piel - Hesperia CA, US

International Classification:

B25B 7/02
B25B 5/00

US Classification:

81418, 81426

Abstract:

A tool for assisting a user in removing machinery cutting blades includes an upper and a lower handle that operate and lock an upper movable jaw. A fixed jaw is secured to the lower handle. The upper movable jaw includes a prong for tightly engaging the top surface of a bolt, and a clamp member adjacent thereto for tightly engaging the upper surface of a machine blade. By manipulating the handles, a user can lock the upper jaw prong against the machine blade bolt allowing a user to remove a nut attached thereto.