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:
Jan. 22, 1991
Filed:
May. 09, 1990
Applicant:
Inventors:
Assignee:
J. H. Benecke AG, Hannover, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
4283193 ; 4283197 ; 428328 ; 428329 ;
Abstract
A multi-layer arrangement of films which is capable of being deep-drawn including at least an upper and lower film, which is backed by a foam layer, for example, polyurethane foam, for the fabrication of molded objects such as automobile dashboards or similar parts, wherein at least one layer (12, 14) contains particulate pigments which are added during the fabrication of the film and which have essentially no effect on the color of the upper layer (12).
Wagner, Werner. (1991). Multi-layer film arrangement capable of being deep-drawn (U.S. Patent No. 4987029). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4987029
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile