Memorandum input/output device

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Information

Patent Grant
D317440

References
Source

Patent Number
D317,440
Date Filed
Thursday, December 15, 1988
35 years ago
Date Issued
Tuesday, June 11, 1991
33 years ago

Inventors
- Masaji Sawada
- Kuniyasu Matsumoto
Original Assignees
- Sharp Corporation
Examiners
- Holtje; Nelson C.
- Veynar; Caron D.
Agents
- Flehr, Hohbach, Test, Albritton & Herbert

US Classifications
- D14 - Recording, communication, or information retrieval equipment
- D18 - Printing and office machinery
Field of Search
- US
- D18 1
- D18 6
- D18 7
- D14 100
- D14 106
- D14 107
- D14 113
- D14 115
- 235 145 A
- 235 145 R
- 364 706-710
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a memorandum input/output device, shown and described.

Priority Claims (1)

Number	Date	Country	Kind
63-27735	Jul 1988	JPX

US Referenced Citations (6)

Number	Name	Date	Kind
D284966	Larkins	Aug 1986
D285805	Yubisui et al.	Sep 1986
D293920	Yubisui et al.	Jan 1988
D305535	Sakaguchi et al.	Jan 1990
D309601	Sawada et al.	Jul 1990
D309749	Ido	Aug 1990