Patent
   D270640
Priority
Jun 18 1981
Filed
Jun 18 1981
Issued
Sep 20 1983
Expiry
Sep 20 1997
Assg.orig
Entity
unknown
3
3
n/a
The ornamental design for a liquid manure pump, substantially as shown and described.

FIG. 1 is a side elevational view of a liquid manure pump showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is an elevational view of the side opposite the one shown in FIG. 1;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a rear elevational view thereof.

Hollander, Ernest C.

Patent Priority Assignee Title
D388796, Dec 04 1996 Ingersoll-Rand Company Diaphragm pump
D388797, Dec 04 1996 Ingersoll-Rand Company Diaphragm pump
D946628, Sep 30 2020 DEEPMOTOR INC; DEEPMOTOR, INC Water pump
Patent Priority Assignee Title
4028017, Mar 26 1976 Kobiske Industries, Inc. Manure pump having agitator piston
190052,
D264085, Jul 26 1979 Pump for a manure handling system or the like
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 12 1981HOLLANDER, ERNEST C Dethmers Manufacturing CompanyASSIGNMENT OF ASSIGNORS INTEREST 0038990071 pdf
Jun 18 1981Dethmers Manufacturing Company(assignment on the face of the patent)
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