Patent
   D248994
Priority
Nov 10 1976
Filed
Apr 28 1977
Issued
Aug 15 1978
Expiry
Aug 15 1992
Assg.orig
Entity
unknown
9
0
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 with the cover open showing my new design;

FIG. 2 is a perspective view thereof showing the bottom of the machine with the cover closed;

FIG. 3 is a plan view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a right side elevational view thereof; and

FIG. 8 is a left side elevational view thereof.

Ikeda, Matafumi

Patent Priority Assignee Title
D260530, Apr 12 1979 Sharp Corporation Electronic calculating machine
D260777, Feb 28 1979 Canon Kabushiki Kaisha Combined electronic calculator and clock
D260904, Apr 20 1979 Sharp Corporation Combined electronic calculating machine and timepiece
D291209, Jan 20 1984 Nava Milano S.p.A. Combined notebook, calculator and casing therefor
D304731, Nov 24 1986 Casio Computer Co., Ltd. Electronic calculator
D323670, Jan 02 1990 Pollyflame International BV Combined pocket calculator and telephone directory
D332274, Dec 27 1991 POLLYFLAME INTERNATIONAL B V Combined calculator, business card holder, clock, and alarm
D335891, Jan 08 1991 POLLYFLAME INTERNATIONAL B V Calculator
D344069, Mar 12 1990 Personal data information card
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 28 1977Sharp Kabushiki Kaisha(assignment on the face of the patent)
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