Patent
   D256695
Priority
May 16 1978
Filed
Nov 08 1978
Issued
Sep 02 1980
Expiry
Sep 02 1994
Assg.orig
Entity
unknown
12
3
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 rear elevational view thereof;

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

FIG. 5 is a bottom plan view thereof.

Yamagami, Masafumi

Patent Priority Assignee Title
D282853, Jul 25 1983 Canon Kabushiki Kaisha Desk-top electronic calculator
D289416, Nov 26 1984 Canon Kabushiki Kaisha Desk-top electronic calculator
D289419, Nov 26 1984 Canon Kabushika Kaisha Desk-top electronic calculator
D290018, Dec 28 1984 Canon Kabushiki Kaisha Desk-top electronic calculator
D290019, Dec 28 1984 Canon Kabushiki Kaisha Desk-top electronic calculator
D297547, Feb 04 1986 Casio Computer Co., Ltd. Electronic calculator
D297714, Nov 15 1984 Silver Seiko Limited Score collector for base-ball game
D328091, Feb 01 1990 Casio Computer Co., Ltd. Electronic calculator
D823377, Mar 28 2016 ALPHATHETA CORPORATION Electronic musical instrument
D840466, Dec 13 2016 ALPHATHETA CORPORATION Electronic musical instrument
D894186, Dec 05 2018 Pro-Boards, LLC Keyboard
D894884, Jan 12 2018 Samsung Electronics Co., Ltd. Electronic device
Patent Priority Assignee Title
4104728, Jun 06 1973 Sharp Kabushiki Kaisha Electronic apparatus equipped on a flexible substratum
227671,
D251272, Mar 10 1977 Sharp Kabushiki Kaisha Electronic calculating machine
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 08 1978Sharp Kabushiki Kaisha(assignment on the face of the patent)
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