Breast pump
Latest Shenzhen Changkun Technology Co., Ltd. Patents:
Description
Claims
The ornamental design for a breast pump, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D246729 | December 20, 1977 | Murphy |
D882061 | April 21, 2020 | Fang |
D967398 | October 18, 2022 | Gong |
D967399 | October 18, 2022 | Yan |
D975837 | January 17, 2023 | Yan |
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D1009251 | December 26, 2023 | Xu |
D1012270 | January 23, 2024 | Chen |
D1019931 | March 26, 2024 | Yi |
D1025344 | April 30, 2024 | Chen |
D1043960 | September 24, 2024 | O'Toole |
D1043961 | September 24, 2024 | Xu |
D1049360 | October 29, 2024 | Li |
202230642005.X | April 2023 | CN |
- MomMed. Available Jul. 12, 2022, retrieved Dec. 11, 2024 from internet URL: https://www.amazon.com/Wearable-Portable-Hands-Free-Breastfeeding-Leak-Proof/dp/B0B6C35JMV/ (Year: 2022).
Patent History
Patent number: D1073971
Type: Grant
Filed: Aug 30, 2023
Date of Patent: May 6, 2025
Assignee: Shenzhen Changkun Technology Co., Ltd. (Shenzhen)
Inventor: Changmou Yang (Wuhan)
Primary Examiner: Kendra Leslie Hamilton
Assistant Examiner: Michael Hoffman
Application Number: 29/911,173
Type: Grant
Filed: Aug 30, 2023
Date of Patent: May 6, 2025
Assignee: Shenzhen Changkun Technology Co., Ltd. (Shenzhen)
Inventor: Changmou Yang (Wuhan)
Primary Examiner: Kendra Leslie Hamilton
Assistant Examiner: Michael Hoffman
Application Number: 29/911,173
Classifications
Current U.S. Class:
Lacteal Extractor (D24/109)