Combined desk top electronic calculator and clock

- Canon
Description

FIG. 1 is a front elevational view of a combined desk top electronic calculator and clock 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
D232833 September 1974 Kitai et al.
D233442 October 1974 Saito
D243957 April 5, 1977 Matsuda
D247198 February 7, 1978 Ohie
Patent History
Patent number: D257990
Type: Grant
Filed: Dec 26, 1978
Date of Patent: Jan 20, 1981
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventors: Takashi Hirata (Kawasaki), Kunio Hirose (Yokohama)
Primary Examiner: Louis S. Zarfas
Attorney: Joseph M. Fitzpatrick
Application Number: 5/973,109
Classifications
Current U.S. Class: With Keyboard (D18/7)
International Classification: D1801;