Zipper
The dash-dot-dash broken lines illustrate the bounds of the claims. All broken lines form no part of the claimed design.
Claims
The ornamental design for a zipper, as shown and described.
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Type: Grant
Filed: Aug 14, 2018
Date of Patent: Sep 21, 2021
Inventor: Yung-Hsiung Lin (Taipei)
Primary Examiner: Kevin K Rudzinski
Assistant Examiner: Richard Kearney
Application Number: 29/651,424