Desk-top electronic calculator

- Canon
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Description

FIG. 1 is a front elevational view of a desk-top electronic calculator showing our new design;

FIG. 2 is a rear elevational view thereof.

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a side elevational view as seen from the left of FIG. 1;

FIG. 6 is a side elevational view as seen from the right of FIG. 1 and

FIG. 7 is a perspective view of the desk-top electronic calculator.

Referenced Cited
U.S. Patent Documents
D256694 September 2, 1980 Kitai
D268423 March 29, 1983 Yoshioka et al.
D289416 April 21, 1987 Yoshioka et al.
D290018 May 26, 1987 Hirooka et al.
4558427 December 10, 1985 Takeuchi et al.
Patent History
Patent number: D298545
Type: Grant
Filed: Apr 15, 1986
Date of Patent: Nov 15, 1988
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventors: Eiichi Yoshioka (Abiko), Keiko Takemata (Tokyo), Akihiko Kobayashi (Mitaka), Takeshi Hasegawa (Yokohama), Shigeki Mori (Tokyo)
Primary Examiner: Louis S. Zarfas
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 6/852,491
Classifications
Current U.S. Class: With Keyboard (D18/7)