Portable electric screwdriver

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Information

Patent Grant
D345090

References
Source

Patent Number
D345,090
Date Filed
Friday, February 19, 1993
31 years ago
Date Issued
Tuesday, March 15, 1994
30 years ago

Inventors
- Michio Okumura
Original Assignees
- Makita Corporation
Examiners
- Douglas; Alan P.
- Musgrove; J. H.
Agents
- Dennison, Meserole, Pollack & Scheiner

US Classifications
- D08 - Tools and hardware
Field of Search
- US
- D08 61
- D08 68
- 173 48
- 173 93
- 173 96
- 173 170
- 081 57
- 081 5711
- 081 5713
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a portable electric screwdriver, as shown and described.

US Referenced Citations (8)

Number	Name	Date	Kind
D302786	Fushiya et al.	Aug 1989
D319763	Reiferscheid	Sep 1991
320917	Fushiya et al.	Oct 1991
323276	Fushiya et al.	Jan 1992
D330152	Ogawa et al.	Oct 1992
D337711	Ogawa et al.	Jul 1993
D340396	Ichikawa	Oct 1993
4739838	Marks	Apr 1988