Desk-top electronic calculator

- Canon
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
D269277 June 7, 1983 Yoshioka et al.
D274822 July 24, 1984 Yamagami et al.
D279109 June 4, 1985 Yubisui et al.
Other references
  • HFD-Retailing Home Furnishings, 3/30/81, section one p. 48-Solar Calculator at top. Merchandising, 10/1983, p. 23-Sharp Calculator at upper center.
Patent History
Patent number: D285933
Type: Grant
Filed: Nov 19, 1984
Date of Patent: Sep 30, 1986
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventors: Eiichi Yoshioka (Abiko), Kaname Suwa (Yokohama)
Primary Examiner: Louis S. Zarfas
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 6/672,690
Classifications
Current U.S. Class: With Keyboard (D18/7)