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The ornamental design for an impeller, as shown and described.
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D847861, | Mar 21 2017 | ELECTROMECHANICAL RESEARCH LABORATORIES, INC | Impeller |
D847863, | Dec 20 2017 | CRANE PUMPS & SYSTEMS PFT CORP | Slicer blade and striker plate assembly for a centrifugal pump |
D868117, | Apr 05 2017 | Wayne/Scott Fetzer Company; WAYNE SCOTT FETZER COMPANY | Pump component |
D899464, | Jun 03 2019 | Purdue Research Foundation | Non-axial turbomachine |
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D929929, | Dec 20 2019 | TURTLE PUMP COMPANY | Flap for propeller blade |
D951301, | Apr 03 2019 | Centrifugal impeller assembly | |
D960935, | Jun 08 2020 | ELECTROMECHANICAL RESEARCH LABORATORIES, INC | Impeller |
D975746, | Apr 30 2019 | COOLER MASTER DEVELOPMENT CORPORATION | Impeller of water pump |
D979607, | Feb 03 2020 | W S DARLEY & CO | Impeller for a pump |
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Mar 13 2015 | WILKINS, STEPHEN | Wilkins IP, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 035179 | /0343 | |
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Jul 20 2020 | Wilkins IP, LLC | ELECTROMECHANICAL RESEARCH LABORATORIES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 054059 | /0305 | |
Nov 25 2020 | ELECTROMECHANICAL RESEARCH LABORATORIES, INC | OXER MEZZANINE FUND II, L P | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 054501 | /0165 | |
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