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
D247522 March 14, 1978 Woithe
D256695 September 2, 1980 Yamagami
D273307 April 3, 1984 Yamagami
D282662 February 18, 1986 Scheid et al.
D284771 July 22, 1986 Tamada et al.
Patent History
Patent number: D290018
Type: Grant
Filed: Jun 26, 1985
Date of Patent: May 26, 1987
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventors: Junji Hirooka (Higashimurayama), Manabu Kanazawa (Tokyo)
Primary Examiner: Louis S. Zarfas
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 6/748,816
Classifications
Current U.S. Class: With Keyboard (D18/7)