Combined highly integrated portable electronic work slate and telephone

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Information

Patent Grant
D346999

References
Source

Patent Number
D346,999
Date Filed
Monday, October 5, 1992
32 years ago
Date Issued
Tuesday, May 17, 1994
30 years ago

Inventors
- Yung-Fu Chang
- Robert F. Meyerson
Original Assignees
- Teletransactions, Inc.
Examiners
- Gandy; James M.
- Nunn; Freda S.
Agents
- Fay, Sharpe, Beall, Fagan, Minnich & McKee

US Classifications
- D14 - Recording, communication, or information retrieval equipment
Field of Search
- US
- 345 156
- 345 168
- 364 708
- 364 70904
- 361 390
- 361 395
- 178 18
- 178 19
- D06 225
- D14 100
- D14 106
- D14 113
- D14 115
- D14 142
- D14 144
- D14 252
- D19 52
- D19 60
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a combined highly integrated portable electronic work slate and telephone, as shown and described.

US Referenced Citations (7)

Number	Name	Date	Kind
D270061	Ackeret	Aug 1983
D270062	Ackeret	Aug 1983
D270063	Ackeret	Aug 1983
D314372	Morris	Feb 1991
D315549	Clough et al.	Mar 1991
D319433	Pearce	Aug 1991
D338656	Spayde et al.	Aug 1993

Foreign Referenced Citations (1)

Number	Date	Country
803268	Dec 1990	JPX