Electronic desk top calculator
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FIG. 1 is a perspective view of an electronic desk top calculator showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a right elevational side view thereof;
FIG. 7 is a left side elevational view thereof; and
FIG. 8 is a perspective view of an electronic desk top calculator showing a second embodiment of my new design;
FIG. 9 is a perspective view of an electronic desk top calculator showing a third embodiment of my new design;
FIG. 10 is a perspective view of an electronic desk top calculator showing a fourth embodiment of my new design; and
FIG. 11 is a perspective view of an electronic desk top calculator showing a fifth embodiment of my new design.
The embodiment of FIGS. 8-11 have similar bottom plan views to that of the first embodiment, as shown in FIG. 3.
Type: Grant
Filed: May 24, 1978
Date of Patent: Mar 31, 1981
Assignee: Casio Computer Co., Ltd. (Tokyo)
Inventor: Hidero Matsumoto (Hoya)
Primary Examiner: Louis S. Zarfas
Attorney: Robert D. Flynn
Application Number: 5/908,996
