Patent
   D279109
Priority
Oct 27 1982
Filed
Apr 27 1983
Issued
Jun 04 1985
Expiry
Jun 04 1999
Assg.orig
Entity
unknown
18
3
n/a
The ornamental design for a calculator, as shown and described.

FIG. 1 is a perspective view of a calculator showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right side elevational view thereof; and

FIG. 7 is a left side elevational view thereof.

Sakata, Keiji, Yubisui, Takahisa, Sakaguchi, Hiroshi, Shinohara, Megumi

Patent Priority Assignee Title
D285933, Jun 01 1984 Canon Kabushiki Kaisha Desk-top electronic calculator
D285934, Jun 01 1984 Canon Kabushiki Kaisha Desk-top electronic calculator
D294369, Mar 28 1985 Sharp Corporation Electronic calculator
D297949, Nov 15 1985 Sharp Corporation Electronic calculator
D297950, Dec 02 1985 Sharp Corporation Electronic calculator
D303678, Mar 24 1986 Sharp Kabushiki Kaishi Electronic calculator
D304175, May 29 1986 Sharp Kabushiki Kaisha Input/output terminal
D304718, May 29 1986 SHARP KABUSHIKI KAISHA TO BE REPRESENTED AS SHARP CORPORATION IN ENGLISH , A CORP OF JAPAN Input/output device for electronic memo
D304731, Nov 24 1986 Casio Computer Co., Ltd. Electronic calculator
D307289, Dec 18 1986 SHARP KABUSHIKI KAISHA TO BE REPRESENTED AS SHARP CORPORATION IN ENGLISH Electronic calculator with printer
D383483, Dec 05 1995 Multi-purpose carry-on box
D652070, Jul 15 2010 Sharp Kabushiki Kaisha Electronic calculator
D892208, Jul 13 2018 Casio Keisanki Kabushiki Kaisha Electronic calculator
D898818, Nov 12 2018 Casio Keisanki Kabushiki Kaisha Electronic calculator
D902298, Jul 13 2018 Casio Keisanki Kabushiki Kaisha Electronic calculator
D902299, Jul 13 2018 Casio Keisanki Kabushiki Kaisha Electronic calculator
D902300, Jul 13 2018 Casio Keisanki Kabushiki Kaisha Electronic calculator
D902301, Jul 13 2018 Casio Keisanki Kabushiki Kaisha Electronic calculator
Patent Priority Assignee Title
230404,
D258891, Jul 25 1978 CHEMICAL BANK, AS COLLATERAL AGENT Electronic calculating machine
D273304, Aug 25 1981 Sharp Corporation Electronic calculator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 27 1983Sharp Corporation(assignment on the face of the patent)
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