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:
Jul. 31, 1984
Filed:
Sep. 02, 1982
Applicant:
Inventor:
Allen C Morgenthaler, Clearwater, FL (US);
Assignee:
GK Technologies, Incorporated, Greenwich, CT (US);
Primary Examiner:
Int. Cl.
CPC ...
B21C / ; B21C / ;
U.S. Cl.
CPC ...
72467 ; 425183 ;
Abstract
This disclosure relates to the construction and method of using synthetic diamond dies for drawing wire through a land or throat of a passage through the diamond die with the land or throat located midway between the opposite sides of the synthetic diamond and with approach passages located at opposite ends of the land so that the wire can be pulled through the die in either direction. This increases the useful life of the die before it becomes necessary to resize the die. The object of the invention is to reduce the cost of wire drawing through synthetic diamond dies.