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:
Mar. 20, 2001
Filed:
Jun. 16, 1999
Applicant:
Inventors:
Klaus Pfaffelhuber, Günzburg, DE;
Gerhard Köck, Keinberg, DE;
Stefan Lahner, Krumbach, DE;
Assignee:
Faist Automotive GmbH & Co. KG, Krumbach, DE;
Primary Examiner:
Int. Cl.
CPC ...
E04B 1/82 ;
U.S. Cl.
CPC ...
E04B 1/82 ;
Abstract
In a so-called “hollow chamber absorber” comprising chamber-shaped intermediate cavities (,) between a supporting body (,), spacers (,) and a covering layer (,) acting as a covering unit (,), simultaneous deformation and connection of the covering layer (,) with the edge (,) of the supporting body (,) and the open front ends (,) of the spacers (,) of the preformed basic constructional unit (,) occur by using a stamp (,) whose front face (,) is configured according to the final state of the covering unit (,) on the basic constructional unit (,).