Electronic calculator with radio
United States Patent D305906

Takahisa, Yubisui (Osaka, JP)
Sakaguchi, Hiroshi (Osaka, JP)
Saimen, Tadahiko (Osaka, JP)
Application Number:
Publication Date:
Filing Date:
Sharp Corporation (Osaka, JP)
Primary Class:
Other Classes:
Field of Search:
D18/2, D18/6, D18/7, D18/11, D18/12, D10/2, D10/15, D10/30, D14/100, D14/106, D14/107, D14/168-170, D14/188-191, 200/5A, 235/61R, 340/365, 340/700, 364/706-710
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US Patent References:
D294573Combined portable radio receiver and calculatorMarch, 1988OhzuD18/2
D290701Radio tunerJuly, 1987Hamada et al.D14/198
D276521Radio tunerNovember, 1984ArimuraD14/198
D262293Combined desk top electronic calculator, radio and clockDecember, 1981AnzaiD18/2
D260646Combined radio, clock and calculatorSeptember, 1981Akazawa et al.D18/2
D258666Combined electronic calculator and clockMarch, 1981Yoshioka et al.D10/2

Other References:
Best Catalog, 1981/1982, p. 321, Sony Walkman, #6, Gr. 290 Library.
Hong Kong Enterprise, 1/1985, p. 10, middle left #219SE, Tronica, Gr. 290 Library.
Primary Examiner:
Holtje, Nelson C.
Assistant Examiner:
Veynar, Caron D.
Attorney, Agent or Firm:
Flehr, Hohbach, Test, Albritton & Herbert
1. The ornamental design for an electronic calculator with radio, as shown anddescribed.


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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan 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;

FIG. 7 is a top plan view thereof, shown in the operational condition;

FIG. 8 is a top left perspective view thereof, shown in the operational condition.