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:
Mar. 04, 1980
Filed:
Jun. 07, 1978
Applicant:
Inventor:
John W Fenton, Kailua, HI (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B25B / ;
U.S. Cl.
CPC ...
145 / ;
Abstract
A tool assembly comprising a drive member, a driven member, and a torque transfer assembly for transferring torque applied to the drive member to the driven member when said members are engaged. The torque transfer assembly includes a male portion formed on one of the drive and driven members and a female portion formed on the other of said members, the male portion being engagable with the female portion via radial projections formed on the male portion which are inserted into mating recesses in the female portion.