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:
May. 02, 2000
Filed:
Jan. 11, 1999
Applicant:
Inventor:
James A Rinner, Racine, WI (US);
Assignee:
Beere Precision Medical Instruments, Inc., Racine, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B25B / ;
U.S. Cl.
CPC ...
8117785 ; 81489 ;
Abstract
A hand manipulated torque transmitting tool having a handle and two tool shank-receiving cavities therein. A shank retainer ball extends into each cavity, and the shank has a circular groove therearound for receiving said ball when in either cavity. The shank has a square drive end mating with a square hollow of said cavities, for four-corner drive from said handle to said shank.