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:
Jan. 19, 2010
Filed:
Jul. 06, 2004
Applicants:
Christian Griesshammer, Winterthur, CH;
Herbert Stalder, Kollbrunn, CH;
Inventors:
Christian Griesshammer, Winterthur, CH;
Herbert Stalder, Kollbrunn, CH;
Assignee:
Maschinenfabrik Rieter AG, Winterthur, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D02G 3/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A drawing frame-slubbing machine combination for manufacturing a roving yarn from a fiber assembly is disclosed. The drawing frame-slubbing machine combination includes a drawing frame for doubling and stretching a fiber assembly into a drafter sliver and a slubbing machine with a twist application component configured to apply a true twist to the drafter sliver by one or more air flows.
Quick Actions:
Griesshammer, Christian. (2010). Drawing frame-roving frame combination for the production of rove by means of a pneumatic spinning process (U.S. Patent No. 7647760). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7647760
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile