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The ornamental design for a propeller for agitating liquids, as shown. |
FIG. 1 is a perspective view of a new propeller for agitaing liquids in accordance with the present invention;
FIG. 2 is a rear view of the propeller of FIG. 1;
FIG. 3 is a top plan elevational view of the propeller of FIG. 1;
FIG. 4 is a right side elevational view of the propeller of FIG. 1;
FIG. 5 is a bottom view of the propeller of FIG. 1; and
FIG. 6 is a front view of the propeller of FIG. 1; and,
FIG. 7 is a left side view of the propeller of FIG.: 1.
Etschel, Helmut, Sporl, Helmut
Patent | Priority | Assignee | Title |
D607083, | Apr 06 2006 | ANEMOS COMPANY LTD | Motionless mixer |
D607535, | Aug 31 2007 | ANEMOS COMPANY LTD | Motionless fluid mixer |
D608411, | Aug 31 2007 | ANEMOS COMPANY LTD | Stirrer |
D613816, | Mar 30 2006 | ANEMOS COMPANY LTD | Motionless mixer |
D613817, | Apr 24 2006 | ANEMOS COMPANY LTD | Motionless mixer |
D613818, | Apr 24 2006 | ANEMOS COMPANY, LTD | Motionless mixer |
D614257, | Mar 30 2006 | ANEMOS COMPANY LTD | Motionless mixer |
D614258, | Apr 06 2006 | ANEMOS COMPANY LTD | Motionless mixer |
D709591, | Apr 04 2012 | Invent Umwelt-und Verfahrenstechnik AG | Fluid moving device |
D761184, | Feb 22 2016 | XIANGSHAN GEMFAN HOBBY CO., LTD.; XIANGSHAN GEMFAN HOBBY CO , LTD | Two-blade aircraft propeller |
D771771, | Nov 04 2014 | Triplepoint Environmental LLC | Aerator hub and aerator assembly |
D819099, | Feb 05 2016 | SULZER MANAGEMENT AG | Impeller for an agitator or mixer |
D826629, | Feb 05 2016 | SULZER MANAGEMENT AG | Impeller blade for an agitator or a mixer |
D839815, | Sep 08 2017 | AUTEL ROBOTICS CO., LTD. | Propeller |
D857601, | Apr 10 2018 | Boat propeller | |
D885298, | Nov 08 2018 | JAPAN AEROSPACE EXPLORATION AGENCY | Propeller blade |
Patent | Priority | Assignee | Title |
2578805, | |||
5152606, | Jul 27 1990 | GS DEVELOPMENT CORPORATION | Mixer impeller shaft attachment apparatus |
D291911, | Mar 07 1984 | ITT Industries, Inc. | Submersible unit for mixing and aeration of industrial effluent or the like |
D341608, | Apr 23 1992 | ITT Flygt AB | Submersible mixer |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 25 1999 | ETSCHEL, HELMUT | EMU UNTERWASSERPUMPEN GMBH A GERMAN COMPANY | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010453 | /0588 | |
Nov 25 1999 | SPORL, HELMUT | EMU UNTERWASSERPUMPEN GMBH A GERMAN COMPANY | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010453 | /0588 | |
Dec 16 1999 | EMU Unterwasserpumpen GmbH | (assignment on the face of the patent) | / |
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