Electronic calculator

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Information

Patent Grant
D284869

References
Source

Patent Number
D284,869
Date Filed
Tuesday, July 17, 1984
40 years ago
Date Issued
Tuesday, July 29, 1986
38 years ago

Inventors
- Masaki Kurihara
Original Assignees
- KABUSHIKI KAISHA SUWA SEIKOSHA, A JAPANESE COMPANY
- SEIKO EPSON CORPORATION
Examiners
- Zarfas; Louis S.
Agents
- Blum, Kaplan, Friedman, Silberman & Beran

US Classifications
- D18 - Printing and office machinery
- D14 - Recording, communication, or information retrieval equipment
Field of Search
- US
- D18 2
- D18 6-8
- D18 11
- D18 12
- D14 100
- D14 105
- D14 107
- D14 114
- D14 115
- 200 5 A
- 364 706-710
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an electronic calculator, as shown and described.

Priority Claims (1)

Number	Date	Country	Kind
59-1430	Jan 1984	JPX

US Referenced Citations (2)

Number	Name	Date	Kind
D279106	Sawada et al.	Jun 1985
D279781	Kawakami	Jul 1985