The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 06, 2016
Filed:
Mar. 10, 2014
Applicant:
Ridge Tool Company, Elyria, OH (US);
Inventors:
James Tunningley, Lakewood, OH (US);
Jason J. Boggs, South Amherst, OH (US);
Glen R. Chartier, Avon Lake, OH (US);
Assignee:
Ridge Tool Company, Elyria, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B25B 13/58 (2006.01); B25B 13/50 (2006.01); E21B 19/16 (2006.01); B25B 13/28 (2006.01);
U.S. Cl.
CPC ...
B25B 13/505 (2013.01); B25B 13/28 (2013.01); E21B 19/161 (2013.01);
Abstract
Gripping inserts used in a wrench having a collection of moveably positionable jaws which is pivotally affixed to a handle are described. The wrench and gripping inserts find particular application in drilling industries. Also described are particular materials and characteristics for the gripping inserts. In addition, methods for configuring and/or sizing the gripping inserts are described.