Desk top electronic calculator

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Information

Patent Grant
D255245

References
Source

Patent Number
D255,245
Date Filed
Thursday, December 29, 1977
47 years ago
Date Issued
Tuesday, June 3, 1980
44 years ago

Inventors
- Kazuyoshi Odagawa
- Eiichi Yoshioka
Original Assignees
- Canon Kabushiki Kaisha
Examiners
- Zarfas; Louis S.
Agents
- Fitzpatrick, Cella, Harper & Scinto

US Classifications
- D18 - Printing and office machinery
Field of Search
- US
- D18 2
- D18 6-8
- 200 5 A
- 364 706-710
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a desk top electronic calculator, as shown and described.

Priority Claims (1)

Number	Date	Country	Kind
52-26767	Jul 1977	JPX

US Referenced Citations (2)

Number	Name	Date	Kind
D207281	Baughman	Mar 1967
D218785	Gore	Sep 1970

Foreign Referenced Citations (1)

Number	Date	Country
2522269	Apr 1975	DEX