Impeller blade for a pump
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Description
The design includes a mirror image of the embodiment depicted.
Those portions of the drawings shown in broken lines illustrate environmental features that form no part of the claimed design.
Claims
The ornamental design for an impeller blade for a pump, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D1006056
Type: Grant
Filed: Feb 3, 2020
Date of Patent: Nov 28, 2023
Assignee: W.S. Darley & Co. (Itasca, IL)
Inventors: Wayne Hable (Chippewa Falls, WI), Sheldon Susa (Chippewa Falls, WI)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Mark T. Philipps
Application Number: 29/722,921
Type: Grant
Filed: Feb 3, 2020
Date of Patent: Nov 28, 2023
Assignee: W.S. Darley & Co. (Itasca, IL)
Inventors: Wayne Hable (Chippewa Falls, WI), Sheldon Susa (Chippewa Falls, WI)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Mark T. Philipps
Application Number: 29/722,921
Classifications