Patent
   D331254
Priority
Aug 27 1990
Filed
Feb 22 1991
Issued
Nov 24 1992
Expiry
Nov 24 2006
Assg.orig
Entity
unknown
11
3
n/a
The ornamental design for an electronic calculator, as shown and described.

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

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a right side elevational view;

FIG. 5 is a left side elevational view;

FIG. 6 is a top plan view; and,

FIG. 7 is a bottom plan view thereof.

Hiromori, Junji

Patent Priority Assignee Title
D336656, Jan 02 1992 POLLYFLAME INTERNATIONAL B V Combined bureau organizer and calculator
D346598, Apr 28 1992 Coherent Communications Systems Corporation Transceiver module for a table-top teleconferencing system
D351801, Jul 01 1993 Calculator attachment for a tape measurer
D410672, Aug 25 1998 CD box with calculator
D631048, Nov 12 2008 PROGIND S R L Computer keyboard
D633094, Nov 12 2008 Progind S.R.L. Computer keyboard
D656130, Jul 29 2011 LIFESIZE, INC Microphone
D760758, Jan 15 2014 LY CORPORATION Portable electronic terminal with graphical user interface
D816052, Aug 19 2016 Personal communicator
D816053, Aug 19 2016 Personal communicator
D839886, Apr 19 2017 Mitsubishi Electric Corporation Display screen with graphical user interface
Patent Priority Assignee Title
D249091, Nov 29 1976 Console for apparatus for performing mathematical functions
D258966, Jan 19 1979 Kosmos International Ltd. Astrological computer
D276536, Jan 21 1983 Chewing tobacco lid calculator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 16 1991HIROMORI, JUNJIHIROMORI INC , A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0056280492 pdf
Feb 22 1991Hiromori Inc.(assignment on the face of the patent)
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