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:
Jul. 23, 1991
Filed:
Dec. 12, 1989
Applicant:
Inventors:
Assignee:
J. H. Benecke AG, Hanover, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428246 ; 428253 ; 4283155 ; 4283159 ; 4284233 ; 4283166 ;
Abstract
A multilayered polyurethane upholstery material wherein the upper cover layer is designed as a color fast and non-abrasive polyurethane layer with high porosity. Right next to it a foamed lining layer which partially merges into the following layer made of fleece. This fleece layer consists of a fleece impregnated with a binder with suction and storage properties. The highly porous cover layer can let moisture pass through and give it off to the lower fleece layer, so that the cover layer itself remains free.