Key telephone set

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Information

Patent Grant
D283508

References
Source

Patent Number
D283,508
Date Filed
Thursday, December 1, 1983
41 years ago
Date Issued
Tuesday, April 22, 1986
38 years ago

Inventors
- Akijiro Miyake
Original Assignees
- Nippon Tsushin Kogyo Kabushiki Kaisha
Examiners
- Burke; Wallace R.
- Fay; Horace B.
Agents
- Burns, Doane, Swecker & Mathis

US Classifications
- D14 - Recording, communication, or information retrieval equipment
Field of Search
- US
- D14 52
- D14 53
- D14 58
- D14 60
- D14 62
- D14 63
- 179 179
- 179 100 R
- 179 100 D
- 179 100 C
- 179 100 L
- 179 101
- 179 103
- 179 28
- 179 99 R
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a key telephone set, substantially as shown and described.

Priority Claims (1)

Number	Date	Country	Kind
58-42603	Oct 1983	JPX

US Referenced Citations (5)

Number	Name	Date	Kind
D207091	Ohno	Nov 1982
D269674	Hirota et al.	Jul 1983
D275751	Mohan	Oct 1984
D278533	Ando	Apr 1985
D280404	Inaba	Sep 1985

Non-Patent Literature Citations (1)

Entry
Telephony, Jul. 10, 1983; p. 162, "Businesscom".TM. by TIE.RTM..