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:
Nov. 04, 1997
Filed:
Jul. 12, 1996
Applicant:
Inventor:
Jun Mukai, Toyota, JP;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
B21D / ;
U.S. Cl.
CPC ...
72477 ; 72413 ; 72414 ;
Abstract
A die assembly for processing a plurality of different kinds of works each having a peculiar shape portion providing a peculiar shape and a common shape portion. A multiple face die which has a plurality of processing faces having different shapes each corresponding to the peculiar shape portion of each kind of work, is provided on a base relative to which each work can be positioned by utilizing the common shape portion thereof, such that it is operable to select one of the processing faces.