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:
Apr. 07, 1987
Filed:
Jan. 06, 1986
Applicant:
Inventor:
Raymond J Blattner, Palos Hills, IL (US);
Assignee:
Ryeson Corporation, Franklin Park, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B25B / ;
U.S. Cl.
CPC ...
81483 ;
Abstract
An improved adjustable torque wrench that includes a slidably interconnected load screw and adjusting screw positioned within a telescoping lever arm and handle, and also includes a slidable and rotatable adjustment connection between the load and adjusting screws and the handle and lever arm which permits adjusting of the torque setting by a push-pull action of the handle relative to the lever arm.