Cellular telephone with pivoted keyboard

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Information

Patent Grant
D421983

References
Source

Patent Number
D421,983
Date Filed
Wednesday, October 21, 1998
27 years ago
Date Issued
Tuesday, March 28, 2000
25 years ago

Inventors
- Yutaka Hasegawa
- James E. Wicks
Original Assignees
- Sony Corporation
Examiners
- Asch; Jeffrey
Agents
- Kananen; Ronald P.
- Rader, Fishman & Grauer

US Classifications
- D14 - Recording, communication, or information retrieval equipment
Field of Search
- US
- D14 137
- D14 138
- D14 140
- D14 142
- D14 147
- D14 148
- D14 240
- D14 248
- D14 100
- 379 433
- 379 434
- 455 550-575
- 455 90
International Classifications
- 1403
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a cellular telephone with pivoted keyboard, as shown and described.

US Referenced Citations (11)

Number	Name	Date	Kind
D319234	Konno et al.	Aug 1991
D328070	Seay	Jul 1992
D337764	Paton et al.	Jul 1993
D339802	Furuya et al.	Sep 1993
D350744	Hino	Sep 1994
D377341	Imai et al.	Jan 1997
5197091	Takagi et al.	Mar 1993
5504813	Takasaki	Apr 1996
5555449	Kim	Sep 1996
5584054	Tyneski et al.	Dec 1996
5715311	Sudo et al.	Feb 1998

Continuation in Parts (1)

	Number	Date	Country
Parent	068938	Feb 1997