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. 21, 2010
Filed:
Mar. 20, 2007
Applicant:
Hans Rosemann, Mönchengladbach, DE;
Inventor:
Hans Rosemann, Mönchengladbach, DE;
Assignee:
Truetzschler GmbH & Co. KG, Moenchengladbach, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
D01G 15/84 (2006.01);
U.S. Cl.
CPC ...
Abstract
In the case of a saw-tooth wire for producing a saw-tooth all-steel clothing for a roller or a carding element of a spinning room machine, having an elongate base region (foot) and an adjoining toothed region (blade) in which teeth are formed by cutting, the teeth comprising a tooth front, a tooth back and two side flanks, between the tooth back and the tooth front of two successively arranged teeth there is a gullet. To produce a saw-tooth wire, which comprises in particular teeth of exact and uniform tooth geometry, the teeth of the saw-tooth wire are made by treating with a laser device.