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. 12, 1989
Filed:
Apr. 30, 1987
Applicant:
Inventors:
Assignee:
MTU Motoren- und Turbinen-Union Muenchen GmbH, Munich, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B22F / ;
U.S. Cl.
CPC ...
419 28 ; 419 36 ; 419 38 ; 419 49 ; 419 54 ; 419 55 ; 419 57 ; 419 60 ;
Andrees, Gerhard. (1989). Construction elements produced by powder metallurgy (U.S. Patent No. 4886639). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4886639
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile