Patent
   D409226
Priority
Jun 01 1998
Filed
Jun 01 1998
Issued
May 04 1999
Expiry
May 04 2013
Assg.orig
Entity
unknown
2
3
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, bottom and right side perspective 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 front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a front elevational view thereof with a cover in a closed state; and,

FIG. 9 is a right side elevational view thereof with a cover in a closed state.

Takahata, Kenji, Kurabuti, Yuuiti

Patent Priority Assignee Title
D483797, Sep 12 2002 Calculated Industries Inc. Electronic device
D492299, Nov 04 2002 Microsoft Mobile Oy Back cover portion of a handset
Patent Priority Assignee Title
D377043, Dec 26 1995 Casio Computer Co., Ltd. Electronic calculator
D388456, Jun 24 1996 Casio Computer Co., Ltd. Electronic calculator having the functions of telephone book, address book, calendar, schedule book and memo book
D393655, Apr 16 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
May 21 1998KURABUTI, YUUITICASIO KEISANKI KABUSHIKI KAISHA, D B A CASIO COMPUTER CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0092220018 pdf
May 21 1998TAKAHATA, KENJICASIO KEISANKI KABUSHIKI KAISHA, D B A CASIO COMPUTER CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0092220018 pdf
Jun 01 1998Casio Keisanki Kabushiki Kaisha(assignment on the face of the patent)
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