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:
Nov. 22, 1983
Filed:
Dec. 11, 1981
Applicant:
Inventors:
Laurence N Bascom, Amelia, VA (US);
Peter S Leung, Wilmington, DE (US);
Assignee:
E. I. Du Pont de Nemours & Co., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D02G / ; D02G / ; D02G / ; D03D / ;
U.S. Cl.
CPC ...
428229 ; 57226 ; 57227 ; 57246 ; 57908 ; 1394 / ; 139422 ; 152358 ; 152359 ; 428231 ; 428259 ;
Abstract
A bulked extensible yarn of entangled convoluted undrawn synthetic continuous nylon filaments having a plurality of crunodal filament loops randomly spaced along its surface and a greige break elongation of at least 150% performs effectively as an extensible weft yarn in tire cord fabrics for single ply radial tires.
Bascom, Laurence. (1983). Bulked extensible weft yarn suitable for use as tire cords (U.S. Patent No. 4416935). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4416935
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile