Electronic calculator with radio

- Sharp Corporation
Description

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.

Referenced Cited
U.S. Patent Documents
D258666 March 24, 1981 Yoshioka et al.
D260646 September 8, 1981 Akazawa et al.
D262293 December 15, 1981 Anzai
D276521 November 27, 1984 Arimura
D290701 July 7, 1987 Hamada et al.
D294573 March 8, 1988 Ohzu
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.
Patent History
Patent number: D305906
Type: Grant
Filed: Aug 12, 1986
Date of Patent: Feb 6, 1990
Assignee: Sharp Corporation (Osaka)
Inventors: Yubisui Takahisa (Osaka), Hiroshi Sakaguchi (Osaka), Tadahiko Saimen (Osaka)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Caron D. Veynar
Law Firm: Flehr, Hohbach, Test, Albritton & Herbert
Application Number: 6/895,747
Classifications