Desk-top electronic calculator

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Information

Patent Grant
D289419

References
Source

Patent Number
D289,419
Date Filed
Friday, May 24, 1985
39 years ago
Date Issued
Tuesday, April 21, 1987
37 years ago

Inventors
- Eiichi Yoshioka
- Hideo Fushimoto
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
- D18 11
- 364 706-710
- 200 5 A
- 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
59-48533	Nov 1984	JPX

US Referenced Citations (4)

Number	Name	Date	Kind
D256695	Yamagami	Sep 1980
D268421	Hirata et al.	Mar 1983
D281171	Yamagami et al.	Oct 1985
D284771	Tamada et al.	Jul 1986

Non-Patent Literature Citations (1)

Entry
HFD-Retailing Home Furnishings, 6/1/81, Section A, p. 9-Memowriter 7001 at bottom right.