Double layer coil zipper slider
Description
Claims
The ornamental design for double layer coil zipper slider, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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D651129 | December 27, 2011 | Wang |
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Patent History
Patent number: D887306
Type: Grant
Filed: Mar 8, 2018
Date of Patent: Jun 16, 2020
Assignee: Genmart (Zhejiang) Zipper Corporation (Zhejiang)
Inventor: Lien-Chou Wang (New Taipei)
Primary Examiner: Kevin K Rudzinski
Assistant Examiner: Richard Kearney
Application Number: 29/639,808
Type: Grant
Filed: Mar 8, 2018
Date of Patent: Jun 16, 2020
Assignee: Genmart (Zhejiang) Zipper Corporation (Zhejiang)
Inventor: Lien-Chou Wang (New Taipei)
Primary Examiner: Kevin K Rudzinski
Assistant Examiner: Richard Kearney
Application Number: 29/639,808
Classifications
Current U.S. Class:
Zipper Type (D11/221)