Desk-top electronic calculator

- Canon
Description

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

FIG. 2 is a rear 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
D256695 September 2, 1980 Yamagami
D273200 March 27, 1984 Sakata
Other references
  • American Express Card Calculator. HFD-Retailing Home Furnishings, 10/8/79, Section One, p. 84-Sharp 8141 at bottom left. HFD-Retailing Home Furnishings, 2/12/79, p. 54-Sharp Model 8152 at bottom left.
Patent History
Patent number: D282853
Type: Grant
Filed: Dec 5, 1983
Date of Patent: Mar 4, 1986
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventors: Eiichi Yoshioka (Abiko), Osamu Murakami (Kawasaki)
Primary Examiner: Louis S. Zarfas
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 6/557,934
Classifications
Current U.S. Class: With Keyboard (D18/7)