Patent
   D314396
Priority
Aug 11 1988
Filed
Aug 11 1988
Issued
Feb 05 1991
Expiry
Feb 05 2005
Assg.orig
Entity
unknown
5
2
n/a
The ornamental design for an electronic calculator, as shown and described.

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

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof.

Hayashi, Masaki

Patent Priority Assignee Title
D334766, Jan 23 1991 POLLYFLAME INTERNATIONAL, B V , 14, DE LASSO, 2371 GV ROELOFARENDSVEEN THE NETHERLANDS Calculator
D433059, May 10 1999 Sharp Kabushiki Kaisha Electronic calculator with solar cell
D507015, Apr 08 2004 Electronic calorie information and calorie consumption calculator
D582906, Dec 05 2006 Sony Ericsson Mobile Communications AB Keypad
D943661, May 23 2019 HAREX INFOTECH INC Electronic calculator
Patent Priority Assignee Title
D257976, Jan 27 1978 Labora Mannheim GmbH fur Labortechnik Computer
D279565, Dec 27 1982 Optek Research Partners Limited Bicycle computer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 08 1988HAYASHI, MASAKICASIO COMPUTER CO , LTD , A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0049300592 pdf
Aug 11 1988Casio Computer Co., Ltd.(assignment on the face of the patent)
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