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. 17, 1993
Filed:
Mar. 07, 1991
Applicant:
Inventors:
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B60G / ;
U.S. Cl.
CPC ...
428158 ; 428 83 ; 428122 ; 428156 ; 428157 ; 428159 ; 428160 ; 428192 ; 428212 ; 428213 ; 4283044 ; 428167 ; 206814 ; 267292 ;
Abstract
A component having a virtually rectangular force-displacement characteristic line and comprising an elongated polymer foam block (1) of rectangular cross-section having sides a and b and having a recess (2) of width d and depth c extending along the entire length of the block on one side, said dimensions satisfying certain equations.