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:
Oct. 03, 2006
Filed:
Aug. 02, 2005
Applicant:
Gustav Wizemann, Messtetten, DE;
Inventor:
Gustav Wizemann, Messtetten, DE;
Assignee:
Groz-Beckert KG, Albstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
D04H 18/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A needle () according to the invention serves for the after-treatment, particularly after-needling of flat textile products, particularly for roughening of the product surface. The needle () is of fully symmetrical construction with respect to the central longitudinal axis (); this applies particularly also to its barbs. The needle gauge is at least 46 and the barb depth is 0.02 mm at the most. The needle ensures a gentle, protective operation and the making of particularly fine textiles.