Pair of stoppers for zippers
The broken lines in the drawings illustrate portions of the pair of stoppers for zippers which form no part of the claimed design.
Claims
The ornamental design for a pair of stoppers for zippers, as shown and described.
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Type: Grant
Filed: Jan 23, 2019
Date of Patent: Mar 23, 2021
Assignee: IDEAL FASTENER (GUANGDONG) INDUSTRIES LTD. (Zhaoqing)
Inventors: Franklin Chi Yen Hung (Guangdong), Zongjian Lyu (Guangdong), Wei Qiu (Guangdong)
Primary Examiner: Michelle E. Wilson
Assistant Examiner: Tracey J Bell
Application Number: 29/677,824