Electronic calculating machine

- Sharp Kabushiki Kaisha

FIG. 1 is a perspective view of the electronic calculating machine showing my new design;

FIG. 2 is a plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
D233442 October 1974 Saito
Other references
  • Office Products Mar. 1975, p. 66 Model R-210 Print/Display Calculator.
Patent History
Patent number: D250430
Type: Grant
Filed: Jun 7, 1977
Date of Patent: Nov 28, 1978
Assignee: Sharp Kabushiki Kaisha (Osaka)
Inventor: Seiichiro Nishiguchi (Osaka)
Primary Examiner: Susan J. Lucas
Attorney: Paul D. Flehr
Application Number: 5/804,456
Current U.S. Class: D64/11B
International Classification: D1801;