Adjunct key to a telephone set or similar article

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Information

Patent Grant
D277570

References
Source

Patent Number
D277,570
Date Filed
Wednesday, December 1, 1982
41 years ago
Date Issued
Tuesday, February 12, 1985
39 years ago

Inventors
Original Assignees
- AT&T Inc
Examiners
- Burke; Wallace R.
- Fay; Horace B.
Agents
- Newman; H. L.

US Classifications
- D14 - Recording, communication, or information retrieval equipment
Field of Search
- US
- D14 52
- D14 58
- D14 53
- D14 59
- D14 56
- D14 60
- D14 61
- D14 85
- 179 90 K
- 179 99 H
- 179 81 R
- D13 38
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an adjunct key to a telephone set or similar article, substantially as shown and described.

US Referenced Citations (11)

Number	Name	Date	Kind
RE31643	Waldman	Aug 1984
D206225	Collins et al.	Nov 1966
D217620	Dreyfuss et al.	May 1970
D223833	Dreyfuss et al.	Jun 1972
D234405	McMahan et al.	Feb 1975
1230643	Anderson	Jun 1917
2273530	King	Feb 1942
2780677	Schaufuss	Feb 1957
3427407	Heck et al.	Feb 1969
3601559	Hiveline, Jr.	Aug 1971
4337381	Stein	Jun 1982