Drill chuck

Follow

Information

Patent Grant
D423528

References
Source

Patent Number
D423,528
Date Filed
Wednesday, July 21, 1999
25 years ago
Date Issued
Tuesday, April 25, 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