Electronic calculator with voice clock
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Description
FIG. 1 is a bottom plan view of an electronic calculator with voice clock showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof with the cover open; and
FIG. 8 is a left, bottom and rear perspective view thereof;
FIG. 9 is a right, front perspective view thereof, with the cover shown in the open position.
Referenced Cited
Patent History
Patent number: D312831
Type: Grant
Filed: Oct 16, 1987
Date of Patent: Dec 11, 1990
Assignee: Sharp Corporation (Osaka)
Inventors: Masaji Sawada (Osaka), Katsuhiro Iida (Osaka)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Caron D. Veynar
Law Firm: Flehr, Hohbach, Test, Albritton & Herbert
Application Number: 7/109,848
Type: Grant
Filed: Oct 16, 1987
Date of Patent: Dec 11, 1990
Assignee: Sharp Corporation (Osaka)
Inventors: Masaji Sawada (Osaka), Katsuhiro Iida (Osaka)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Caron D. Veynar
Law Firm: Flehr, Hohbach, Test, Albritton & Herbert
Application Number: 7/109,848
Classifications