Drill chuck

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Information

Patent Grant
D426840

References
Source

Patent Number
D426,840
Date Filed
Wednesday, July 21, 1999
25 years ago
Date Issued
Tuesday, June 20, 2000
24 years ago

Inventors
- Akira Sakamaki
Original Assignees
- Yukiwa Seiko, Inc.
Examiners
- Davis; Antoine Duval
Agents
- Sughrue, Mion, Zinn, Macpeak & Seas, PLLC

US Classifications
- D15 - Machines not elsewhere specified
- D08 - Tools and hardware
Field of Search
- US
- D08 70
- D15 140
- 279 60-64
- 279 157
- 279 901
- 279 902
International Classifications
- 1509
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a drill chuck, as shown and described.

US Referenced Citations (2)

Number	Name	Date	Kind
5829761	Rohm	Nov 1998
5934689	Montjoy	Aug 1999