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Patent
D256695
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Priority
May 16 1978
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Filed
Nov 08 1978
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Issued
Sep 02 1980
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Expiry
Sep 02 1994
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Assg.orig
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Entity
unknown
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12
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3
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n/a
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The ornamental design for an electronic calculating machine, as shown and described.
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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 |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 08 1978 | | Sharp Kabushiki Kaisha | (assignment on the face of the patent) | | / |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a