Patent
   D351853
Priority
Jul 28 1992
Filed
Jul 28 1992
Issued
Oct 25 1994
Expiry
Oct 25 2008
Assg.orig
Entity
unknown
16
5
n/a
The ornamental design for an electronic calculator having the functions of telephone book, address book, calendar, schedule book and memo book, as shown and described.

FIG. 1 is a front elevation view of an electronic calculator having the functions of telephone book, address book, calendar, schedule book and memo book showing my new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevation view thereof;

FIG. 7 is a perspective view thereof; and,

FIG. 8 is a perspective view thereof with front cover closed.

Ido, Yukinori

Patent Priority Assignee Title
D362865, Apr 21 1994 Casio Computer Co., Ltd. Electronic calculator having the functions of telephone book, address book, calendar, schedule book and memo book
D363505, Nov 30 1993 Casio Computer Co., Ltd. Electronic calculator having the functions of telephone book, address book, calendar, schedule book and memo book
D365841, Jun 27 1994 Casio Computer Co., Ltd. Electronic calculator
D368702, Nov 04 1994 Sharp Kabushiki Kaisha Electronic organizer
D370933, Dec 30 1994 M V E Calculator
D377189, Dec 28 1995 Casio Computer Co., Ltd. Electronic calculator having the functions of telephone book, address book, calendar, schedule book and memo book
D389173, Jul 22 1996 Casio Computer Co., Ltd. Personal digital assistant
D393655, Apr 16 1997 Casio Computer Co., Ltd. Electronic calculator having the functions of telephone book, address book, calendar, schedule book and memo book
D402967, Oct 20 1997 Casio Computer Co., Ltd. Handheld computer
D409161, Oct 20 1997 CASIO COMPUTER CO , LTD Handheld computer
D420663, Feb 27 1997 Motorola Mobility LLC Communications transceiver
D465487, Jun 06 2001 NEC Corporation Portable wireless terminal equipment
D467429, Dec 06 2000 IDEO Product Development Hard case for a PDA
D561245, Apr 20 2006 Casio Keisanki Kabushiki Kaisha Electronic calculator
D561246, Dec 27 2006 Casio Keisanki Kabushiki Kaisha Electronic calculator
D563355, Sep 23 2005 LG Electronics Inc. Mobile phone
Patent Priority Assignee Title
D243250, Jan 22 1975 Sharp Corporation Electronic calculating machine
D317780, Dec 27 1988 CASIO COMPUTER CO, LTD Multi-function programmable electronic calculator
D317935, May 26 1988 Casio Computer Co., Ltd. Electronic calculator
D325571, Dec 22 1989 SHARP KABUSHIKI KAISHA TO BE REPRESENTED AS SHARP CORPORATION IN ENGLISH Data input and output terminal
D334020, May 30 1990 Casio Computer Co., Ltd. Multi-function programmable electronic calculator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 23 1992IDO, YUKINORICASIO COMPUTER CO , LTD , A CORPORATION OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0062290267 pdf
Jul 28 1992Casio Computer Co., Ltd.(assignment on the face of the patent)
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