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. 27, 1977
Filed:
Oct. 20, 1976
Applicant:
Inventors:
Eugene J Bistrick, Warren, MI (US);
Axel B Abrahamsson, Warren, MI (US);
Andrew J Szewczyk, Harper Woods, MI (US);
Frank A McCabe, Detroit, MI (US);
Richard A Schlaf, Sterling Heights, MI (US);
Leonard A Gabriele, Warren, MI (US);
Assignee:
Lear Siegler, Inc., Santa Monica, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B26D / ;
U.S. Cl.
CPC ...
407 18 ; 407 14 ;
Abstract
A pot broach for cutting small pinions from the solid for use with a pull-up broaching machine, the pot having a multiplicity of solidly abutting flat sided internally toothed cutting rings and internally slotted support rings, with elongated toothed sticks received in the slots of said support rings.