Push-to-talk-wireless telephone

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Information

Patent Grant
D424052

References
Source

Patent Number
D424,052
Date Filed
Wednesday, April 21, 1999
25 years ago
Date Issued
Tuesday, May 2, 2000
24 years ago

Inventors
Original Assignees
- QUALCOMM Incorporated
Examiners
- Asch; Jeffrey
Agents
- Miller; R. Ben
- Thibault; Thomas M.

US Classifications
- D14 - Recording, communication, or information retrieval equipment
Field of Search
- US
- D14 137
- D14 138
- D14 147-148
- D14 247-248
- D14 250
- D14 240
- D14 140-142
- 379 433
- 379 434
- 379 419
- 379 420
- 379 428
- 379 440
- 455 550-575
- 455 90
International Classifications
- 1403
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a push-to-talk wireless telephone, as shown and described.

US Referenced Citations (15)

Number	Name	Date	Kind
D354284	White	Jan 1995
D356562	Nuovo	Mar 1995
D373764	Nagele et al.	Sep 1996
D386175	Nagele et al.	Nov 1997
D389476	Lindeman et al.	Jan 1998
D390221	Lindeman et al.	Feb 1998
D390222	Lindeman et al.	Feb 1998
D391567	Nagele et al.	Mar 1998
D392635	Chikuma	Mar 1998
D395302	Nagele et al.	Jun 1998
D398926	Lindeman et al.	Sep 1998
D400526	Lindeman et al.	Nov 1998
D412901	Desbarats et al.	Aug 1999
D412902	Collins et al.	Aug 1999
D416555	Lai	Nov 1999