Portable electric hammer

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Information

Patent Grant
D343345

References
Source

Patent Number
D343,345
Date Filed
Wednesday, March 25, 1992
32 years ago
Date Issued
Tuesday, January 18, 1994
30 years ago

Inventors
Original Assignees
- Hitachi, Ltd
Examiners
- Douglas; Alan P.
- Musgrove; J. H.
Agents
- Lowe, Price, LeBlanc & Becker

US Classifications
- D08 - Tools and hardware
Field of Search
- US
- D08 61
- D08 68
- D08 69
- 081 5711
- 081 5713
- 173 90-937
- 173 170
- 173 48
- 408 124
- 408 125
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a portable electric hammer, as shown.

US Referenced Citations (3)

Number	Name	Date	Kind
D287814	Hiraishi et al.	Jan 1987
D301967	Sakamoto et al.	Jul 1989
D329794	Graham	Sep 1992

Non-Patent Literature Citations (1)

Entry
Catalogue issued by Makita Co., Ltd.; Obtained in 1990; Issued date is unknown.