Centrifugal pump
Description
The broken lines shown in the drawings illustrate portions of my centrifugal pump that form no part of the claimed design.
Claims
The ornamental design for a centrifugal pump, as shown and described.
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Patent History
Patent number: D946629
Type: Grant
Filed: Nov 24, 2020
Date of Patent: Mar 22, 2022
Assignee: AQUASTAR POOL PRODUCTS, INC. (Ventura, CA)
Inventor: Olaf Mjelde (Ventura, CA)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Mark T. Philipps
Application Number: 29/759,699
Type: Grant
Filed: Nov 24, 2020
Date of Patent: Mar 22, 2022
Assignee: AQUASTAR POOL PRODUCTS, INC. (Ventura, CA)
Inventor: Olaf Mjelde (Ventura, CA)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Mark T. Philipps
Application Number: 29/759,699
Classifications
Current U.S. Class:
Pump Or Compressor (D15/7)