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:
May. 21, 1991
Filed:
Feb. 20, 1990
Applicant:
Inventors:
Volker Onnenberg, Wiehl, DE;
Gunter Mollmann, Hagen, DE;
Assignees:
Bayer Aktiengesellschaft, Leverkusen, DE;
Fritsche Mollmann GmbH & Co., Lotte, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C / ; B29C / ;
U.S. Cl.
CPC ...
425112 ; 249 93 ; 264 468 ; 425117 ; 425125 ; 425388 ; 425D / ;
Abstract
The present invention is directed to a device for manufacturing foam cushions with coverings. The device broadly includes: