Electronic calculator with thermometer and timer

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Information

Patent Grant
D266855

References
Source

Patent Number
D266,855
Date Filed
Wednesday, September 10, 1980
44 years ago
Date Issued
Tuesday, November 9, 1982
42 years ago

Inventors
- Osamu Murakami
- Eiichi Yoshioka
Original Assignees
- Canon Kabushiki Kaisha
Examiners
- Feifer; Melvin B.
Agents
- Fitzpatrick, Cella, Harper & Scinto

US Classifications
- D18 - Printing and office machinery
- D10 - Measuring, testing, or signalling instruments
Field of Search
- US
- D18 7
- D10 57
- 073 362 AR
- D14 100
- D14 107
- D14 115
- 364 706-710
- 200 5 R
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

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

Priority Claims (1)

Number	Date	Country	Kind
55-11354	Mar 1980	JPX

US Referenced Citations (4)

Number	Name	Date	Kind
D243535	Ikeda	Mar 1977
D251272	Hazama et al.	Mar 1979
D254723	Lawrence et al.	Apr 1980
D258966	McCrae	Apr 1981