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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 |
Priority |
Assignee |
Title |
| 3506373, |
|
|
|
| 4806080, |
Jul 06 1983 |
Ebara Corporation |
Pump with shaftless impeller |
| 6419450, |
May 21 2001 |
Grundfos Pumps Manufacturing Corporation |
Variable width pump impeller |
| 7628586, |
Dec 28 2005 |
Elliott Company |
Impeller |
| 8267645, |
Jul 31 2009 |
Baker Hughes Incorporated |
Shaftless centrifugal pump |
| 9897099, |
Sep 12 2012 |
|
Impeller for liquid sealed pump |
| 20090169374, |
|
|
|
| 20120175885, |
|
|
|
| 20180112673, |
|
|
|
| 20200256348, |
|
|
|
| 20200318647, |
|
|
|
| 20210003143, |
|
|
|
| 20210180606, |
|
|
|
| D588158, |
Sep 03 2008 |
MOTION PRODUCTS, INC |
Supercharger impeller |
| D712434, |
Feb 14 2013 |
TURBONETICS, INC |
Turbine wheel |
| D732581, |
May 23 2011 |
INGERSOLL-RAND INDUSTRIAL U S , INC |
Sculpted impeller |
| D762840, |
Mar 17 2015 |
ELECTROMECHANICAL RESEARCH LABORATORIES, INC |
Impeller |
| D778958, |
Dec 19 2014 |
KAWASAKI MOTORS, LTD |
Impeller for superchargers |
| D847861, |
Mar 21 2017 |
ELECTROMECHANICAL RESEARCH LABORATORIES, INC |
Impeller |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a