Keyboard

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Information

Patent Grant
D285561

References
Source

Patent Number
D285,561
Date Filed
Friday, October 11, 1985
39 years ago
Date Issued
Tuesday, September 9, 1986
38 years ago

Inventors
Original Assignees
- AT&T Inc
Examiners
- Lucas; Susan J.
Agents
- Morra; M. A.

US Classifications
- D14 - Recording, communication, or information retrieval equipment
Field of Search
- US
- D14 100-117
- 340 365 R
- 340 711
- 235 145 R
- 400 472
- 400 492
- 400 496
- 400 682
- Term of Grant
  14Years

Information

Abstract

Description

Claims

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

US Referenced Citations (7)

Number	Name	Date	Kind
D263827	Pemberton	Apr 1982
D270639	Goodin	Sep 1983
D270911	Endt	Oct 1983
D271767	Ohie	Dec 1983
D277284	Horne	Jan 1985
D278339	Caven	Apr 1985
D279474	Akagi et al.	Jul 1985

Non-Patent Literature Citations (4)

Entry
Byte, 4-1984, p. 87, Wyse Technology Keyboard.
Computer Design, 2-1981, p. 177, TEC Incorporated Keyboard.
Computer Design, 10-1982, p. 44, Calcomp Keyboard.
Lear Siegler, Inc. ADM.TM. 11, 12 & 24E Bulletin 2002, 3-1984, front cover-Keyboard (left).