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:
Oct. 28, 1980
Filed:
Apr. 26, 1979
Applicant:
Inventors:
A Lawrence Cobb, Rochester, MI (US);
Leland D DuBrock, Troy, MI (US);
Assignee:
Composite Technology Corporation, Troy, MI (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
156549 ; 156324 ; 427209 ; 427359 ; 427369 ;
Abstract
An apparatus for forming continuous lengths of composite material comprised of a core of resilient and open-cell foam material impregnated with an uncured thermosetting resin and which core element is overlaid with at least one outer layer of a reinforcing material.