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:
Apr. 07, 1987
Filed:
Nov. 04, 1985
Applicant:
Inventors:
Heinemann Gahlau, Celle, DE;
Klaus Wittenmayer, Uetze, DE;
Manfred Laubner, Florsheim/Wicker, DE;
Herbert Baumeister, Hochheim, DE;
Assignee:
Dr. Alois Stankiewica GmbH, Adelheidsdorf, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D / ;
U.S. Cl.
CPC ...
296 / ; 296194 ; 181204 ; 181286 ;
Abstract
A partition (4) for separating the engine compartment (2) from the passenger compartment (3) of a motor vehicle comprises a wall (5) and a covering (6) of noise-insulating material on the engine compartment side of the wall. The partition (4) has convex or concave deformations (8, 9, 11) in one or several areas of the high noise occurrence.
Gahlau, Heinemann. (1987). Motor vehicle noise insulation (U.S. Patent No. 4655496). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4655496
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile