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;

FIG. 7 is a front perspective view.

Referenced Cited
U.S. Patent Documents
D227258 June 1973 Inatomi
D236208 August 1975 Takano
D236485 August 1975 Mox
Patent History
Patent number: D259349
Type: Grant
Filed: Dec 22, 1978
Date of Patent: May 26, 1981
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventors: Takashi Hirata (Kawasaki), Kazuyoshi Odagawa (Yokohama)
Primary Examiner: Louis S. Zarfas
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 5/972,080
Classifications
Current U.S. Class: With Keyboard (D18/7)
International Classification: D1801;