Patent
   D250430
Priority
Dec 08 1976
Filed
Jun 07 1977
Issued
Nov 28 1978
Expiry
Nov 28 1992
Assg.orig
Entity
unknown
11
1
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;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a bottom view thereof.

Nishiguchi, Seiichiro

Patent Priority Assignee Title
D261398, Feb 23 1979 Canon Kabushiki Kaisha Desk top electronic calculator
D264599, Sep 05 1979 Sharp Corporation Electronic cash register
D265208, Oct 29 1979 MONROE SYSTEMS FOR BUSINESS, INC A NE CORP Calculator
D273199, Sep 30 1981 Sharp Corporation Calculator with printer
D279188, May 31 1983 Sharp Corporation Desk electronic computer
D280819, Jul 29 1982 SHARP KABUSHIKI KAISHA, A CORP OF JAPAN Personal computer
D284288, Oct 20 1983 Sharp Corporation Printing calculator
D290374, Nov 05 1984 Sharp Kabushiki Kaisha Electronic printing calculator
D307156, Nov 25 1987 Cal-Comp Electronics, Inc. Calculator or similar article
D307290, Nov 25 1987 Cal-Comp Electronics, Inc. Calculator or similar article
D308985, Jul 02 1987 SHARP KABUSHIKI KAISHA, A CORP OF JAPAN Electronic calculator with printer
Patent Priority Assignee Title
233442,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 07 1977Sharp Kabushiki Kaisha(assignment on the face of the patent)
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