U.S. patent number D528,040 [Application Number D/217,353] was granted by the patent office on 2006-09-12 for lower stop device for an invisible zipper. This patent grant is currently assigned to Unitech Zipper and Machinery Co., Ltd.. Invention is credited to Jung-Yuan Cheng.
United States Patent | D528,040 |
Cheng | September 12, 2006 |
Inventors: | Cheng; Jung-Yuan (Taipei Hsien, TW) |
---|---|
Assignee: | Unitech Zipper and Machinery Co.,
Ltd. (Taipei Hsien, TW) |
Appl. No.: | D/217,353 |
Filed: | November 17, 2004 |
Current U.S. Class: | D11/221 |
Current International Class: | 0207 |
Field of Search: | ;D11/200,201,221 ;24/415-417,419,421,427-431,381-382,385,387,433 ;384/64 |
D204263 | April 1966 | Carlile |
6704975 | March 2004 | Matsumoto et al. |
D510891 | October 2005 | Cheng |
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