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. 19, 1989
Filed:
Nov. 23, 1983
Applicant:
Inventor:
Gary A Haislet, Asheboro, NC (US);
Assignee:
The Goodyear Tire & Rubber Company, Akron, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01H / ; D01H / ; D01H / ;
U.S. Cl.
CPC ...
57 5854 ; 57 5857 ; 57 5865 ; 57 587 ; 57 5883 ;
Abstract
A wire cord strander and method of making metal cord in a single step using single filaments which are not stranded is disclosed, particularly rotating payoffs are used to twist the filaments of the cord outer layers before forming and grooved pulleys are used to maintain cord shape and prevent feedback of cord twist.