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Patent
D951301
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Priority
Apr 03 2019
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Filed
Apr 03 2019
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Issued
May 10 2022
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Expiry
May 10 2037
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Assg.orig
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Entity
unknown
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0
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19
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n/a
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The ornamental design for a centrifugal impeller assembly, as shown and described.
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FIG. 1 is a perspective view from the front of a centrifugal impeller assembly, in accordance with the present invention;
FIG. 2 is a perspective view from the back thereof;
FIG. 3 is a top view thereof, wherein the bottom view is a mirror image thereof;
FIG. 4 is a right view thereof, wherein the left view is a mirror image thereof;
FIG. 5 is a front view thereof; and,
FIG. 6 is a back view thereof.
The broken lines are to disclose the environmental elements related to the claimed design, which form no part of the claimed design.
Hoehn, Eugene Juanatas
Patent |
Priority |
Assignee |
Title |
Patent |
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Feb 14 2013 |
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Impeller |
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Mar 21 2017 |
ELECTROMECHANICAL RESEARCH LABORATORIES, INC |
Impeller |
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