Patent
   D257739
Priority
Jul 21 1977
Filed
Jan 18 1978
Issued
Dec 30 1980
Expiry
Dec 30 1994
Assg.orig
Entity
unknown
6
5
n/a
The ornamental design for a grease pump, as shown.

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.

Luker, Graham J.

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 onAssignorAssigneeConveyanceFrameReelDoc
Jan 18 1978Macnaught Pty. Limited(assignment on the face of the patent)
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