Patent
   D273200
Priority
Jul 03 1981
Filed
Dec 23 1981
Issued
Mar 27 1984
Expiry
Mar 27 1998
Assg.orig
Entity
unknown
12
1
n/a
The ornamental design for an electronic calculator with solar batteries, as shown and described.

FIG. 1 is a top plan view of an electronic calculator with solar batteries showing my 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 left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a sectional view thereof taken along the line 7--7 of FIG. 1; and

FIG. 8 is a sectional view thereof taken along the line 8--8 of FIG. 1.

Sakata, Keiji

Patent Priority Assignee Title
D281171, Dec 26 1981 Sharp Corporation Electronic calculator
D282853, Jul 25 1983 Canon Kabushiki Kaisha Desk-top electronic calculator
D282854, Jul 07 1983 Canon Kabushiki Kaisha Desk-top electronic calculator
D284200, Sep 14 1983 Sharp Corporation Calculator
D287139, Nov 04 1983 Sharp Corporation Calculator
D287507, Jul 07 1983 Canon Kabushiki Kaisha Desk-top electronic calculator
D287508, Jul 25 1983 Canon Kabushiki Kaisha Desk-top electronic calculator
D290019, Dec 28 1984 Canon Kabushiki Kaisha Desk-top electronic calculator
D295875, May 30 1985 SHARP KABUSHIKI KAISHA, TO BE REPRESENTED AS SHARP CORPORATION IN ENGLISH , A CORP OF JAPAN Electronic calculator
D302565, Mar 18 1986 Wine selector
D308693, Nov 04 1986 Sharp Kabushiki Kaisha Electronic calculator with solar cell
D312831, Apr 17 1987 Sharp Corporation Electronic calculator with voice clock
Patent Priority Assignee Title
D258740, Oct 08 1977 Casio Computer Co., Ltd. Electronic desk top calculator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 11 1981SAKATA, KEIJISHARP KABUSHIKI KAISHA, TO BE REPRESENTED AS SHARP CORPORATION IN ENGLISH , A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0040380635 pdf
Dec 23 1981Sharp Corporation(assignment on the face of the patent)
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