Impeller for a pump
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The design includes a mirror image of the embodiment depicted.
The drawings include shadows and reflections, which indicate contour and not surface ornamentation.
Those portions of the drawings shown in broken lines, as well as the interior cylindrical surfaces between those circular broken lines, depict portions of the impeller for a pump that form no part of the claimed design.
Claims
The ornamental design for an impeller for a pump, as shown and described.
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Type: Grant
Filed: Feb 3, 2020
Date of Patent: Feb 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: 29/722,937