Patent
   D249742
Priority
Mar 10 1977
Filed
Sep 06 1977
Issued
Sep 26 1978
Expiry
Sep 26 1992
Assg.orig
Entity
unknown
15
3
n/a
The ornamental design for an electronic calculating machine, as shown and described.

FIG. 1 is a perspective view of the electronic calculating machine showing my new design;

FIG. 2 is a plan view thereof on an enlarged scale;

FIG. 3 is a front elevational view thereof on an enlarged scale;

FIG. 4 is a rear elevational view thereof on an enlarged scale;

FIG. 5 is a right elevational view thereof on an enlarged scale;

FIG. 6 is a left elevational view thereof on an enlarged scale; and

FIG. 7 is a bottom view thereof on an enlarged scale.

Ohie, Yoshihisa

Patent Priority Assignee Title
D256697, May 13 1978 Sharp Kabushiki Kaisha Electronic calculating machine
D256698, May 31 1978 Sharp Kabushiki Kaisha Electronic calculating machine
D258891, Jul 25 1978 CHEMICAL BANK, AS COLLATERAL AGENT Electronic calculating machine
D258895, Sep 21 1978 Sharp Corporation Electronic calculating machine
D259200, Jul 12 1978 Texas Instruments Incorporated Case for an electronic calculator
D273201, Jul 03 1981 Sharp Corporation Electronic calculator
D273303, Jun 26 1981 Sharp Corporation Electronic calculator
D281435, Mar 30 1982 Sharp Corporation Printing calculator
D289527, Apr 22 1985 Electronic dictionary
D303112, Aug 20 1986 Universal Data Incorporated Portable hand held data entry terminal
D303680, May 23 1986 Sharp Kabushiki Kaisha Electronic calculator
D304175, May 29 1986 Sharp Kabushiki Kaisha Input/output terminal
D304718, May 29 1986 SHARP KABUSHIKI KAISHA TO BE REPRESENTED AS SHARP CORPORATION IN ENGLISH , A CORP OF JAPAN Input/output device for electronic memo
D308534, Jun 22 1987 Sharp Corporation Electronic calculator
D383773, Jan 10 1996 Sharp Kabushiki Kaisha Electronic calculator
Patent Priority Assignee Title
3996428, Mar 17 1975 SIEMENS CORPORATE RESEARCH AND SUPPORT, INC , Pushbutton keyboard assembly with over center diaphragm contact
229065,
238951,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 06 1977Sharp Kabushiki Kaisha(assignment on the face of the patent)
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