Patent
   D290019
Priority
Dec 28 1984
Filed
Jun 26 1985
Issued
May 26 1987
Expiry
May 26 2001
Assg.orig
Entity
unknown
5
5
n/a
The ornamental design for a desk-top electronic calculator, as shown and described.

FIG. 1 is a front elevational view of a desk-top electronic calculator showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a side elevational view as seen from the left of FIG. 1;

FIG. 6 is a side elevational view as seen from the right of FIG. 1 and

FIG. 7 is a perspective view of the desk-top electronic calculator.

Hirooka, Junji, Kanazawa, Manabu

Patent Priority Assignee Title
D298547, Oct 17 1985 Canon Kabushiki Kaisha Desk-top electronic calculator
D298548, Oct 17 1985 Canon Kabushiki Kaisha Desk-top electronic calculator
D301895, Sep 19 1985 Casio Computer Co., Ltd. Electronic calculator
D304730, Apr 08 1987 Casio Computer Co., Ltd. Combined radio recevier and calculator
D305430, Nov 14 1986 Surface for a front panel for a video editing controller
Patent Priority Assignee Title
D256695, May 16 1978 Sharp Kabushiki Kaisha Electronic calculating machine
D258740, Oct 08 1977 Casio Computer Co., Ltd. Electronic desk top calculator
D269442, Dec 20 1979 Matsushita Electric Industrial Co. Electronic translator
D273200, Jul 03 1981 Sharp Corporation Electronic calculator with solar batteries
D284771, Apr 25 1984 Silver Seiko Limited Menu printer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 26 1985Canon Kabushiki Kaisha(assignment on the face of the patent)
Jun 26 1985HIROOKA, JUNJICanon Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0044280212 pdf
Jun 26 1985KANAZAWA, MANABUCanon Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0044280212 pdf
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