Sump pump
Description
The broken lines shown in the drawings depict portions of the sump pump that form no part of the claimed design. The dot-dash broken lines in
Claims
The ornamental design for a sump pump, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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| 308842978 | September 2024 | CN |
- GP Enterprises RP00S0027 Sewage Pump, posted date Oct. 7, 2022, [retrieved May 23, 2025]. Retrieved from internet, https://www.amazon.com/Enterprises-RP00S0027-Sewage-Replacement-Upflush/dp/B0BHLPVP2G/ (2022).
- Wassermann ¾ HP Sewage Pump, posted date Jul. 15, 2024, [retrieved May 23, 2025]. Retrieved from internet, https://www.amazon.com/WASSERMANN-Sewage-Discharge-Submersible-Basement/dp/B0D22KTDRS/?th=1/ (2024).
Patent History
Patent number: D1099972
Type: Grant
Filed: Jan 8, 2024
Date of Patent: Oct 28, 2025
Assignee: GP Enterprises Co., Ltd (Suzhou)
Inventors: Xian Wang (Suzhou), Haibo Weng (Suzhou)
Primary Examiner: Eric L Goodman
Assistant Examiner: Vincent T Andrews
Application Number: 29/907,707
Type: Grant
Filed: Jan 8, 2024
Date of Patent: Oct 28, 2025
Assignee: GP Enterprises Co., Ltd (Suzhou)
Inventors: Xian Wang (Suzhou), Haibo Weng (Suzhou)
Primary Examiner: Eric L Goodman
Assistant Examiner: Vincent T Andrews
Application Number: 29/907,707
Classifications
Current U.S. Class:
Pump Or Compressor (D15/7)