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:
Feb. 15, 1983
Filed:
Sep. 04, 1980
Applicant:
Inventors:
Andres Santiago, Diedorf, DE;
Enrique Santiago, Diedorf, DE;
Assignee:
Zeuna-Staerker GmbH & Co. KG, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N / ;
U.S. Cl.
CPC ...
60323 ; 60282 ;
Abstract
An engine exhaust manifold includes two sheet metal half shells welded together to form exhaust passages and adjacent webs for rigidity and absorption of vibrations.