Stopper for a breast pump
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Description
The broken lines shown in the drawings depict portions of the stopper for a breast pump that form no part of the claimed design.
Claims
The ornamental design for a stopper for a breast pump, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| D25917 | August 1896 | Boley |
| D849926 | May 28, 2019 | Wang |
| D865157 | October 29, 2019 | Zhang |
| D936206 | November 16, 2021 | Chua |
| 11759554 | September 19, 2023 | Turner |
| D1064251 | February 25, 2025 | Su |
| 20210060221 | March 4, 2021 | Chua |
| 20210308345 | October 7, 2021 | Hwang |
| 219230923 | June 2023 | CN |
- https://www.amazon.com/haakaa-Silicone-SpillGUARD-Insert-Patent-Pending/dp/B0G6F1HYM7 Dec. 11, 2025.
Patent History
Patent number: D1153655
Type: Grant
Filed: Oct 30, 2025
Date of Patent: Oct 13, 2026
Assignee: THINK GREEN LIMITED (Auckland)
Inventor: Shuting Zhang (Jingshan)
Primary Examiner: Michael C Stout
Application Number: 30/030,569
Type: Grant
Filed: Oct 30, 2025
Date of Patent: Oct 13, 2026
Assignee: THINK GREEN LIMITED (Auckland)
Inventor: Shuting Zhang (Jingshan)
Primary Examiner: Michael C Stout
Application Number: 30/030,569
Classifications
Current U.S. Class:
D1/123;
Lacteal Extractor (D24/109)