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:
Aug. 07, 2012
Filed:
Feb. 24, 2009
Applicants:
Yeshayahu Zalitzky, Raanana, IL;
Avner Safrani, Beer Sheva, IL;
Inventors:
Yeshayahu Zalitzky, Raanana, IL;
Avner Safrani, Beer Sheva, IL;
Assignee:
Teliswitch Solutions Ltd., Kfar Saba, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 75/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fiber storage unit, including a base, a ring adapted to rotate relative to the base and a fiber fixedly attached at a first point to the base and at a second point to the ring. The fiber is attached in a manner that the fiber portion between the first and second points is arranged as a spiral which changes its number of rounds when the ring is rotated relative to the base, but the fiber portion beyond the first point is not substantially twisted by rotation of the ring. The fiber preserves a bending radius above a critical bending radius of the fiber.