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:
Feb. 22, 2011
Filed:
Feb. 11, 2008
Applicants:
Engelbert Löcher, Worms, DE;
Norbert Goffing, Neunkirchen, DE;
Ararad Emirze, Kaiserlautern, DE;
Inventors:
Assignee:
Carl Freudenberg KG, Weinheim, DE;
Primary Examiner:
Int. Cl.
CPC ...
D05C 17/02 (2006.01); D05C 15/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The object of the invention is to provide a method which is as simple and economical as possible for manufacturing a tufted product, in particular a tufted top layer of a carpet, having improved nep adhesion properties. For this purpose splittable fibers are used which split on or in the region of the puncture site during tufting.