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:
Aug. 21, 1984
Filed:
Mar. 25, 1982
Applicant:
Inventor:
Otto Wessel, Duisburg, DE;
Assignee:
Mannesmann A.G., Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21B / ;
U.S. Cl.
CPC ...
72 97 ; 72209 ; 7610 / ; 164 99 ; 428553 ;
Abstract
The compound tool is made from a powder-metallurgically-prepared portion, establishing the wear-resisting zones onto which a carrier body is cast from steel.
Wessel, Otto. (1984). Compound tool for hot-working (U.S. Patent No. 4466265). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4466265
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile