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:
Dec. 14, 1976
Filed:
Feb. 04, 1976
Applicant:
Inventor:
Angelo T Battista, Worcester, MA (US);
Assignee:
Parker Manufacturing Co., Worcester, MA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B25B / ;
U.S. Cl.
CPC ...
81367 ; 81417 ; 30261 ;
Abstract
A tool including a handle, a movable jaw pivotally mounted on the handle, and a spring which biases the movable jaw. The connection between the spring and the movable jaw involves a keyhole cut in the jaw and a neck and an enlarged head on the end of the spring which head can lock into the keyhole.