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:
Aug. 19, 1980
Filed:
Oct. 16, 1974
Applicant:
Inventor:
Robert W King, Lexington, MA (US);
Assignee:
Avco Corporation, Wilmington, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
156 92 ; 156148 ; 156252 ; 156253 ; 156256 ; 1563031 ; 156305 ; 1563073 ; 102105 ;
Abstract
The invention is directed to a method and machine for making 3-D structures. Briefly, the 3-D structure is formed by piercing layers of over-lying fabric with needles and then threading filamentary reinforcement through the passages formed in the layers of fabric by the needles to form the 3-D structure.