Grease pump

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Information

Patent Grant
D257739

References
Source

Patent Number
D257,739
Date Filed
Wednesday, January 18, 1978
46 years ago
Date Issued
Tuesday, December 30, 1980
43 years ago

Inventors
- Graham J. Luker
Original Assignees
- Macnaught Pty. Limited
Examiners
- Largen; James R.
Agents
- Groff; Emory L.

US Classifications
- D15 - Machines not elsewhere specified
Field of Search
- US
- D23 14-17
- D15 7-9
- 417 403
- 417 404
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a grease pump, as shown.

Priority Claims (1)

Number	Date	Country	Kind
72347	Jul 1977	AUX

US Referenced Citations (5)

Number	Name	Date	Kind
D97647	Miller	Nov 1935
D146260	Lange	Jan 1947
D154486	Horowitz	Jul 1949
D236549	Donaldson	Aug 1975
2925941	Bloxom	Feb 1960