Electronic calculating machine

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 rear elevational view thereof;

FIG. 4 is a left side elevational view thereof; and

FIG. 5 is a bottom plan view thereof.

Patent	Priority	Assignee	Title
D298545,	Oct 17 1985	Canon Kabushiki Kaisha	Desk-top electronic calculator
D298546,	Oct 17 1985	Canon Kabushiki Kaisha	Desk-top electronic calculator
D302336,	Oct 14 1986		Combined lighter and calculator for determining the number of cigarettes smoked
D307890,	Dec 21 1988	UNITRON TECHNOLOGIES, INC	Hand held data entry terminal
D309910,	Oct 07 1986	SHARP KABUSHIKI KAISHA TO BE REPRESENTED AS SHARP CORPORATION IN ENGLISH	Electronic calculator

Patent	Priority	Assignee	Title
3973111,	Jul 19 1973	Sharp Kabushiki Kaisha	Calculator having thermal printing head
236269,
D251272,	Mar 10 1977	Sharp Kabushiki Kaisha	Electronic calculating machine

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Nov 08 1978		Sharp Kabushiki Kaisha	(assignment on the face of the patent)

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