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:
Mar. 16, 2004
Filed:
Mar. 29, 2003
Applicant:
Inventors:
Vladimir Y. Raskin, Shoreline, WA (US);
Edwin Starke Farley, Jr., Columbia, SC (US);
Frederick Lee Travelute, III, Charlotte, NC (US);
Mendel Lyde Poston, Jr., Pamplico, SC (US);
Assignee:
Wellman, Inc., Shrewsbury, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01F 6/00 ;
U.S. Cl.
CPC ...
D01F 6/00 ;
Abstract
Disclosed is a polyester fiber tow formed of polyester fibers having uniform primary and secondary crimps. The uniformly crimped polyester fibers possess excellent strength characteristics. Also disclosed is a method for producing such uniformly crimped polyester fibers.