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:
Dec. 07, 1976
Filed:
Apr. 30, 1975
Applicant:
Inventors:
Edwin R More, Simsbury, CT (US);
Harry A Nutter, Jr, Longmeadow, MA (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
156235 ; 83 29 ; 156248 ; 156264 ; 156268 ; 156285 ;
Abstract
Composite materials comprised of reinforcing filaments captured in an uncured resinous matrix are shaped and subsequently stacked by a technique which may be automated. The composite material, in tape form, is sandwiched between liners, the liners being selected or treated so as to exhibit an adhesion differential with respect to the tacky uncured resin, and the plies of the resultant multilayer article are thereafter cut, the upper liner removed and the plies stacked utilizing the ply-to-ply adherence.