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:
Mar. 04, 2008
Filed:
Oct. 13, 2005
Applicant:
Kurt W. Niederer, Charlotte, NC (US);
Inventor:
Kurt W. Niederer, Charlotte, NC (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H 59/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A spool () mounted on a rotating shaft () with a brake drum () attached to it is mounted onto a swing lever (). The swing lever is hinged on a creel channel (). A loading-force is pushing the brake drum against a fixed brake shoe () which is located at such an angle to the swing lever that the tension in the withdrawn strand () is not dependant on the diameter of the spool but is constant.
Niederer, Kurt. (2008). Let-off device with constant tension (U.S. Patent No. 7338004). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7338004
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile