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:
Jan. 21, 1992
Filed:
Oct. 23, 1989
Applicant:
Inventors:
Robert B Fish, Jr, Parkersburg, WV (US);
Robert L Rackley, Parkersburg, WV (US);
Robert K Anderson, Signal Mountain, TN (US);
Michael H Mainz, Chattanooga, TN (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01F / ; D01D / ; D01D / ;
U.S. Cl.
CPC ...
264 80 ; 2641 / ; 2642102 ; 2642105 ; 2642107 ; 2642108 ; 26421115 ; 26421117 ;
Abstract
An improved process comprising treating monofilaments with high temperatures to deorient the surface. A preferred product is a heavy denier transparent polyamide monofilament, especially suitable as fishing line.