Patent
   D351854
Priority
Nov 24 1992
Filed
Nov 24 1992
Issued
Oct 25 1994
Expiry
Oct 25 2008
Assg.orig
Entity
unknown
11
4
n/a
Th 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 telephne book, address book, calendar, schedule book and memo book showing my new design;

FIG. 2 is a right side elevaton view thereof;

FIG. 3 is a left side elevational 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 front elevation view therefor with the front cover closed;

FIG. 8 is a right side elevation view therefor with the front cover closed;

FIG. 9 is a bottom plan view thereof with the front cover closed; and,

FIG. 10 is a perspective view thereof.

Takahata, Kenji

Patent Priority Assignee Title
D363069, May 02 1994 Personal communicator
D363505, Nov 30 1993 Casio Computer Co., Ltd. Electronic calculator having the functions of telephone book, address book, calendar, schedule book and memo book
D365840, Nov 01 1994 Casio Computer Co., Ltd. Electronic calculator having the functions of telephone book, address book, calendar, schedule book and memo book
D365843, Mar 09 1995 Casio Computer Co., Ltd. Electronic calculator
D377043, Dec 26 1995 Casio Computer Co., Ltd. Electronic calculator
D381963, Nov 08 1995 IDT International Limited Electronic organizer
D384942, May 10 1996 Electronic phone book
D421599, Dec 24 1997 Electronic phone book
D542260, Oct 28 2005 Samsung Electronics Co., Ltd. Portable phone
D606060, Dec 22 2006 Virgin Mobile USA, L.P. Keypad
D617790, Oct 02 2009 Lenovo PC International Portable computer
Patent Priority Assignee Title
D324513, Mar 16 1990 Sharp Corporation Data input and output terminal
D327493, Jul 16 1990 Casio Computer Co., Ltd. Multi-function programmable electronic calculator
D328090, Jul 16 1990 Casio Computer Co., Ltd. Multi-function programmable electronic calculator
D340917, May 29 1991 Sharp Kabushiki Kaisha Memorandum input and output device
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 16 1992TAKAHATA, KENJICASIO COMPUTER CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0063400483 pdf
Nov 24 1992Casio Computer Co., Ltd.(assignment on the face of the patent)
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