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:
Jul. 03, 2001
Filed:
Jul. 29, 1999
Applicant:
Inventor:
Rex Delker, Wehringen, DE;
Assignee:
Johns Manville International, Inc., Denver, CO (US);
Primary Examiner:
Int. Cl.
CPC ...
D01F 8/00 ; D01F 8/14 ;
U.S. Cl.
CPC ...
D01F 8/00 ; D01F 8/14 ;
Abstract
The invention is directed to a sheath core monofilament which displays enhance abrasion resistance. The core is a liquid crystalline polyester and the sheath is a blend of 1-5 percent by weight polycarbonate and a polyester.