Drain stopper
Description
The broken lines shown in the drawings depict portions of the drain stopper that form no part of the claimed design.
Claims
The ornamental design for a drain stopper, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- 2 Pcs Universal Bathroom Sink Stopper,Bathroom Sink Stopper Pop up, posted Jul. 28, 2023 [online], [retrieved Dec. 2, 2024]. Retrieved from internet, https://www.amazon.co.uk/Universal-Bathroom-Stopper-Drain-Strainer/dp/B0C7Z9C8T6 (Year: 2023).
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Patent History
Patent number: D1067834
Type: Grant
Filed: Mar 14, 2022
Date of Patent: Mar 25, 2025
Inventor: Hongtao Zhang (Zhaocheng)
Primary Examiner: Darlington Ly
Assistant Examiner: Jeremy Koenig
Application Number: 29/830,667
Type: Grant
Filed: Mar 14, 2022
Date of Patent: Mar 25, 2025
Inventor: Hongtao Zhang (Zhaocheng)
Primary Examiner: Darlington Ly
Assistant Examiner: Jeremy Koenig
Application Number: 29/830,667
Classifications
Current U.S. Class:
Drain Guard Or Strainer (12) (D23/261)