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:
Sep. 20, 2011
Filed:
Jul. 06, 2007
Applicants:
Jing C. Chang, Boothwyn, PA (US);
Steven D. Beare, Wilmington, DE (US);
Gregory A. Urove, Chesterfield, VA (US);
John J. Kozlowski, Landenberg, PA (US);
Inventors:
Jing C. Chang, Boothwyn, PA (US);
Steven D. Beare, Wilmington, DE (US);
Gregory A. Urove, Chesterfield, VA (US);
John J. Kozlowski, Landenberg, PA (US);
Assignee:
E.I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 33/00 (2006.01); D05C 17/02 (2006.01); D05C 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Substantially flame retardant-free carpets comprising poly(trimethylene terephthalate) yarn having minimal carrier and, optionally, minimal antistatic agent, are disclosed, as are methods for making such carpets.