Electronic calculator
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Description
FIG. 1 is a plan view of an electronic calculator showing my new design;
FIG. 2 is a bottom view thereof;
FIG. 3 is a right side elevational view thereof, the left side view being identical;
FIG. 4 is a front elevational view thereof; and
FIG. 5 is a rear elevational view thereof.
Referenced Cited
U.S. Patent Documents
Other references
- Solarex Reprint of Mar. 1977 Jewelers' Circular-Keystone Article, calculator at left. HFD-Retailing Home Furnishings, 7/14/80, Section One, p. 50-Petrous Solar Calculator PSII at bottom right. HFD-Retailing Home Furnishings, 3/30/81, Section One, p. 48-Sanyo Solar Calculator at top.
Patent History
Patent number: D273393
Type: Grant
Filed: May 3, 1982
Date of Patent: Apr 10, 1984
Assignee: Sharp Corporation (Osaka)
Inventor: Harumi Sakamoto (Osaka)
Primary Examiner: Louis S. Zarfas
Law Firm: Flehr, Hohbach, Test, Albritton & Herbert
Application Number: 6/374,279
Type: Grant
Filed: May 3, 1982
Date of Patent: Apr 10, 1984
Assignee: Sharp Corporation (Osaka)
Inventor: Harumi Sakamoto (Osaka)
Primary Examiner: Louis S. Zarfas
Law Firm: Flehr, Hohbach, Test, Albritton & Herbert
Application Number: 6/374,279
Classifications
Current U.S. Class:
With Keyboard (D18/7)
