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. 29, 2017
Filed:
Feb. 10, 2012
Chwan Huey Lim Chang, Long Grove, IL (US);
David A. Shereyk, Homewood, IL (US);
John S. Pontaoe, Chicago, IL (US);
Tun-jen Chu, Plainfield, IL (US);
Timothy P. Coffield, Grand Rapids, MI (US);
Chwan Huey Lim Chang, Long Grove, IL (US);
David A. Shereyk, Homewood, IL (US);
John S. Pontaoe, Chicago, IL (US);
Tun-Jen Chu, Plainfield, IL (US);
Timothy P. Coffield, Grand Rapids, MI (US);
Illinois Tool Works Inc., Glenview, IL (US);
Abstract
A zipper puller () has a one piece structure including a molded plastic body () and an integral molded looped tether (). The looped tether is molded in a first size and shape, and after molding the looped tether is permanently deformed to a second size and second shape by aligning the crystalline structure of the looped tether material.