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The ornamental design for a grease pump, as shown. |
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FIG. 1 is a perspective view of a grease pump embodying my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and
FIG. 7 is a bottom plan view thereof.
| Patent | Priority | Assignee | Title |
| D723587, | Jul 15 2014 | Dukshin Corp., Ltd. | Electric pump |
| D838750, | Aug 03 2018 | Starlink Global Holding Limited | Submersible pump |
| D945489, | Aug 29 2018 | MacNaught Pty Ltd | Battery operated oil pump |
| D951998, | Dec 23 2020 | Dukshin Corp., Ltd. | Liquid pump head |
| ER714, | |||
| ER8521, |
| Patent | Priority | Assignee | Title |
| 2925941, | |||
| 146260, | |||
| 154486, | |||
| 236549, | |||
| 97647, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 18 1978 | Macnaught Pty. Limited | (assignment on the face of the patent) | / |
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