Battery powered grease gun

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Information

Patent Grant
D257213

References
Source

Patent Number
D257,213
Date Filed
Monday, November 13, 1978
46 years ago
Date Issued
Tuesday, October 7, 1980
44 years ago

Inventors
- Norbert F. Cook
- Jerome B. Wegmann
Original Assignees
- MCNEIL CORPORATION
Examiners
- Largen; James R.
Agents
- Powers; Irving

US Classifications
- D08 - Tools and hardware
Field of Search
- US
- D08 141
- D23 17-18
- 222 262
- 222 263
- 222 323
- 222 333
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a battery powered grease gun, substantially as shown and described.

US Referenced Citations (11)

Number	Name	Date	Kind
D89678	Canter	Apr 1933
D133007	Hawkins	Jul 1942
1972181	Chambers	Sep 1934
2074143	Davis	Mar 1937
2626085	MacKinnon	Jan 1953
2694508	Petrenchak	Nov 1954
2928574	Wagner	Mar 1966
3208638	Frenzel et al.	Sep 1965
3209958	Sundholm	Oct 1965
3807606	Foerst et al.	Apr 1974
4030665	Koyama	Jun 1977