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The ornamental design for an impeller for centrifugal pumps or similar article, substantially as shown and described. |
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FIG. 1 is a perspective view of an impeller for centrifugal pumps or similar article showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof; and
FIG. 6 is a bottom plan view thereof.
| Patent | Priority | Assignee | Title |
| 10377097, | Jun 20 2016 | TERUMO CARDIOVASCULAR SYSTEMS, INC ; Terumo Cardiovascular Systems Corporation | Centrifugal pumps for medical uses |
| 10890353, | Oct 10 2016 | Aspen Pumps Limited | Centrifugal pump flow modifier |
| 7678073, | Aug 31 2006 | MERIDIAN MEDICAL TECHNOLOGIES, INC | Vortex feature for drug delivery system |
| D382881, | Sep 07 1995 | Kvaerner Pulping Technologies Aktiebolag | Pump impeller |
| D456422, | Jun 16 2000 | KASHIYAMA KOUGYAU INDUSTRY CO , LTD | Vacuum pump rotor |
| D471208, | Jun 16 2000 | KASHIYAMA KOUGYOU INDUSTRY CO , LTD | Vacuum pump rotor |
| D494192, | Dec 24 2002 | PANASONIC ELECTRIC WORKS CO , LTD | Turbine for a pump |
| D507578, | Dec 24 2002 | PANASONIC ELECTRIC WORKS CO , LTD | Turbine for a pump |
| D514125, | Sep 03 2004 | TC1 LLC | Impeller |
| D514126, | Mar 10 2004 | TC1 LLC | Impeller |
| D554150, | Feb 14 2007 | MOTION PRODUCTS, INC | Supercharger impeller |
| D586826, | Nov 06 2007 | Weir Minerals Australia, Ltd | Pump impeller |
| D591771, | Mar 14 2008 | MINEBEA CO , LTD | Pipe-shaped compressor blades design |
| D606564, | Mar 27 2009 | Shinmaywa Industries, Ltd. | Pump impeller |
| D607472, | Mar 27 2009 | Shinmaywa Industries, Ltd. | Pump impeller |
| D616468, | Feb 10 2009 | Federal Signal Corporation | Impeller |
| D617815, | Nov 06 2009 | Shinmaywa Industries, Ltd. | Pump impeller |
| D658005, | Jul 09 2010 | Grace Manufacturing, Inc.; GRACE MANUFACTURING, INC | Culinary cutting blade |
| D668912, | Jul 09 2010 | Grace Manufacturing, Inc. | Culinary cutting blade |
| D680373, | Jul 09 2010 | Grace Manufacturing, Inc. | Culinary cutting blade |
| D713861, | Sep 27 2013 | Rio Tinto Alcan International Limited | Impeller for a rotary injector |
| D732656, | Jul 25 2013 | AsusTek Computer Inc. | Fan blade |
| D742427, | Sep 27 2013 | Rio Tinto Alcan International Limited | Impeller for a rotary injector |
| D744085, | Jul 25 2013 | AsusTek Computer Inc. | Fan blade |
| D749137, | Aug 08 2014 | SHANKS, DAVID L ; VLOSICH, J MICHAEL, III | Impeller for fluid agitation |
| D828400, | Aug 25 2016 | Weir Minerals Australia LTD | Pump impeller |
| D940760, | Apr 04 2020 | CONDOR INTERNATIONAL LIMITED PARTNERSHIP, RLLLP | Mixing pump impeller |
| D958842, | Apr 04 2020 | CONDOR INTERNATIONAL LIMITED PARTNERSHIP, RLLLP | Mixing pump impeller vane assembly |
| D959495, | Jun 24 2020 | Impeller for pump | |
| D975746, | Apr 30 2019 | COOLER MASTER DEVELOPMENT CORPORATION | Impeller of water pump |
| D982614, | Apr 05 2017 | Wayne/Scott Fetzer Company | Pump component |
| D986287, | Apr 05 2017 | Wayne/Scott Fetzer Company | Pump component |
| D989814, | Sep 14 2018 | Impeller for a pump | |
| ER2972, | |||
| ER7416, |
| Patent | Priority | Assignee | Title |
| 1131294, | |||
| 2165808, | |||
| 2465671, | |||
| 2869774, | |||
| 3021049, | |||
| 3149823, | |||
| 3953150, | Feb 10 1972 | MILTON ROY COMPANY A CORP OF PENNSYLVANIA | Impeller apparatus |
| 4093401, | Apr 12 1976 | Sundstrand Corporation | Compressor impeller and method of manufacture |
| 4167369, | Apr 04 1977 | Kabushiki Kaisha Komatsu Seisakusho | Impeller blading of a centrifugal compressor |
| D258588, | Mar 22 1978 | Impeller for centrifugal pumps or similar article | |
| D258589, | Mar 22 1978 | Impeller for centrifugal pumps or similar article | |
| 27078, | |||
| 28217, |
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