Electronic calculator
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Description
FIG. 1 is a top plan view of an electronic calculator showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a bottom plan view thereof; and
FIG. 7 is a perspective view thereof with the display unit in elevated position.
Referenced Cited
Patent History
Patent number: D284869
Type: Grant
Filed: Jul 17, 1984
Date of Patent: Jul 29, 1986
Assignees: Epson Corporation (Tokyo), Kabushiki Kaisha Suwa Seikosha (Tokyo)
Inventor: Masaki Kurihara (Suwa)
Primary Examiner: Louis S. Zarfas
Law Firm: Blum, Kaplan, Friedman, Silberman & Beran
Application Number: 6/631,702
Type: Grant
Filed: Jul 17, 1984
Date of Patent: Jul 29, 1986
Assignees: Epson Corporation (Tokyo), Kabushiki Kaisha Suwa Seikosha (Tokyo)
Inventor: Masaki Kurihara (Suwa)
Primary Examiner: Louis S. Zarfas
Law Firm: Blum, Kaplan, Friedman, Silberman & Beran
Application Number: 6/631,702
Classifications
Current U.S. Class:
With Keyboard (D18/7);
D14/100