Portable handset telephone

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Information

Patent Grant
D321183

References
Source

Patent Number
D321,183
Date Filed
Tuesday, January 23, 1990
35 years ago
Date Issued
Tuesday, October 29, 1991
33 years ago

Inventors
- David H. Powell
- Richard W. Seymour
Original Assignees
- TECHNOPHONE LTD.
Examiners
- Fay, Jr.; Horace B.
Agents
- Perman & Green

US Classifications
- D14 - Recording, communication, or information retrieval equipment
Field of Search
- US
- D14 138
- D14 147
- D14 148
- D14 151
- 379 433
- 379 58
- 379 59
- 379 60
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a portable handset telephone, as shown and described.

Priority Claims (1)

Number	Date	Country	Kind
2000306	Aug 1989	GBX

US Referenced Citations (11)

Number	Name	Date	Kind
D274243	Asaki et al.	Jun 1984
D282364	Takaashi et al.	Jan 1986
D285436	Klucznik et al.	Sep 1986
D287124	Becker et al.	Dec 1986
D295410	Yoshiharu et al.	Apr 1988
D298033	Hotsumi et al.	Oct 1988
D298751	Shim	Nov 1988
D304939	Satoh	Dec 1989
D310366	Akaika et al.	Sep 1990
4850006	Sasaki et al.	Jul 1989
4876714	Yoshida et al.	Oct 1989