Electronic calculator with memo

- Sharp Kabushiki Kaisha
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Description

FIG. 1 is a top plan view of the electronic calculator with memo showing our new design;

FIG. 2 is a bottom 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; and

FIG. 6 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D258740 March 31, 1981 Matsumoto
Other references
  • HFD-Retailing Home Furnishings, Jun. 1978, p. 55. Evans, 1980/81, p. 229, #8. Hong Kong Enterprise, 5/86, p. 281, #HC32. Hong Kong Enterprise, 9/85, p. 204, #AC808.
Patent History
Patent number: D303807
Type: Grant
Filed: Jul 25, 1986
Date of Patent: Oct 3, 1989
Assignee: Sharp Kabushiki Kaisha (Osaka)
Inventors: Takahisa Yubisui (Osaka), Hiroshi Sakaguchi (Osaka), Toshiya Takahashi (Osaka)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Caron D. Veynar
Law Firm: Flehr, Hohbach, Test, Albritton & Herbert
Application Number: 6/890,693
Classifications
Current U.S. Class: With Keyboard (D18/7)