Keyboard

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Information

Patent Grant
D392278

References
Source

Patent Number
D392,278
Date Filed
Friday, January 31, 1997
28 years ago
Date Issued
Tuesday, March 17, 1998
26 years ago

Inventors
- Frank SF. Chen
Original Assignees
- Silitek Corporation
Examiners
- Nunn; Freda
Agents
- Beveridge, DeGrandi, Weilacher & Young LLP

US Classifications
- D14 - Recording, communication, or information retrieval equipment
Field of Search
- US
- D14 100
- D14 101
- D14 106
- D14 115
- D18 1
- D18 2
- D18 7
- 178 17 A
- 178 17 C
- 200 5 A
- 200 5 R
- 200 6 A
- 200 6 R
- 235 145 A
- 235 145 R
- 341 22
- 341 23
- 345 160
- 345 167
- 345 168
- 364 7081
- 400 484-489
International Classifications
- 1402
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a "keyboard", as shown and described.

US Referenced Citations (3)

Number	Name	Date	Kind
D362432	Paull et al.	Sep 1995
D368902	Sheu et al.	Apr 1996
D373351	Chen	Sep 1996