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:
Feb. 09, 1982
Filed:
Oct. 12, 1979
Applicant:
Inventors:
Assignee:
Metzeler Schaum GmbH, Memmingen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B29B / ;
U.S. Cl.
CPC ...
156196 ; 156242 ; 156245 ; 156322 ;
Abstract
Method for the manufacture of molded bodies, which includes heating a plate of thermo-plastic hard polyurethane foam, placing a reinforcing cover layer of UP-Prepreg on at least one side of the plate, and forming the heated body under pressure to a given shape during the hardening of the polyester in the cover layer.