Patent
   D409227
Priority
Jul 01 1998
Filed
Jul 01 1998
Issued
May 04 1999
Expiry
May 04 2013
Assg.orig
Entity
unknown
7
5
n/a
The ornamental design for 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 elevational view of electronic calculator having the functions of telephone book, address book, calendar, schedule book and memo book, showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a front elevational view thereof with a cover in closed position; and,

FIG. 8 is a right side elevational view thereof with a cover in closed position.

Ono, Junichi, Takahata, Kenji, Kurabuti, Yuuiti

Patent Priority Assignee Title
D426218, Mar 17 1999 Mitsubishi Denki Kabushiki Kaisha Portable telephone device
D442582, Jul 07 2000 Portable phone organizer and note pad
D483797, Sep 12 2002 Calculated Industries Inc. Electronic device
D549197, Sep 20 2004 AT&T MOBILITY II LLC Mobile communications device
D551237, Mar 01 2005 Microsoft Corporation Set of key buttons for a communicator
D581935, Jan 07 2008 GOOGLE LLC Keyboard for hand held computing device
D799484, Jan 28 2016 Keyboard with display
Patent Priority Assignee Title
D348437, Jan 06 1992 IDT International Limited Electronic data organizer
D368702, Nov 04 1994 Sharp Kabushiki Kaisha Electronic organizer
D388456, Jun 24 1996 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
D398331, Aug 11 1997 Casio Computer Co., Ltd. Electronic calculator having the functions of telephone book, address book, calendar, schedule book and memo book
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 29 1998TAKAHATA, KENJICASIO KEISANKI KABUSHIKI KAISHA, D B A CASIO COMPUTER CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0092940783 pdf
Jun 29 1998ONO, JUNICHICASIO KEISANKI KABUSHIKI KAISHA, D B A CASIO COMPUTER CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0092940783 pdf
Jun 29 1998KURABUTI, YUUITICASIO KEISANKI KABUSHIKI KAISHA, D B A CASIO COMPUTER CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0092940783 pdf
Jul 01 1998Casio Keisanki Kabushiki Kaisha(assignment on the face of the patent)
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