Desk-top electronic calculator

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Information

Patent Grant
D282853

References
Source

Patent Number
D282,853
Date Filed
Monday, December 5, 1983
40 years ago
Date Issued
Tuesday, March 4, 1986
38 years ago

Inventors
- Osamu Murakami
- 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 7
- D18 8
- D18 11
- D18 12
- D10 461
- D21 13
- 200 5 A
- 364 706-710
- 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
58-32620	Jul 1983	JPX

US Referenced Citations (2)

Number	Name	Date	Kind
D256695	Yamagami	Sep 1980
D273200	Sakata	Mar 1984

Non-Patent Literature Citations (3)

Entry
American Express Card Calculator.
HFD-Retailing Home Furnishings, 10/8/79, Section One, p. 84-Sharp 8141 at bottom left.
HFD-Retailing Home Furnishings, 2/12/79, p. 54-Sharp Model 8152 at bottom left.