Patent
   D245341
Priority
Dec 26 1974
Filed
Jun 26 1975
Issued
Aug 09 1977
Expiry
Aug 09 1991
Assg.orig
Entity
unknown
2
7
n/a
The ornamental design for an electronic calculating machine, as shown and described.

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

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a bottom view thereof.

The broken line display of the numerals in FIG. 1 is for illustrative purposes and forms no part of the claimed design.

Kitai, Isao

Patent Priority Assignee Title
D252689, Mar 14 1977 Pitney Bowes Inc Typewriter for word processor
D313045, Feb 22 1988 KABUSHIKI KAISA HANZAWA CORPORATION, JAPAN, A CORP OF JAPAN; Kabushiki Kaisha Hanzawa Corporation Electronic educational game
Patent Priority Assignee Title
218993,
220587,
223301,
230405,
232833,
233154,
233442,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 26 1975Sharp Kabushiki Kaisha(assignment on the face of the patent)
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