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;

FIG. 7 is a perspective view of the calculator.

Referenced Cited
U.S. Patent Documents
D251330 March 13, 1979 Kurosu et al.
D256696 September 2, 1980 Ikeda
Other references
  • HFD-Retailing Home Furnishings, 6/5/78, p. 55-El-5808 at top right. HFD-Retailing Home Furnishings, 6/12/78, p. 35-FX-2500 at top left.
Patent History
Patent number: D263151
Type: Grant
Filed: Mar 3, 1980
Date of Patent: Feb 23, 1982
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventors: Takashi Hirata (Yokohama), Takashi Yomo (Yokohama), Junichi Motoyoshi (Funabashi)
Primary Examiner: Louis S. Zarfas
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 6/126,354
Classifications
Current U.S. Class: With Keyboard (D18/7)
International Classification: D1801;