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Publication numberUSD421744 S
Publication typeGrant
Application numberUS 29/105,031
Publication dateMar 21, 2000
Filing dateMay 17, 1999
Publication number105031, 29105031, US D421744 S, US D421744S, US-S-D421744, USD421744 S, USD421744S
InventorsJunichi Ono
Original AssigneeCasio Keisanki Kabushiki Kaisha
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Electronic calculator having the functions of telephone book, address book, calendar, schedule book and memo book
US D421744 S
Images(2)
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Claims(1)
  1. 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.
Description

FIG. 1 is a top plan view of 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 elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof;

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

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

Referenced by
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US6950988Oct 12, 2001Sep 27, 2005Handspring, Inc.Multi-context iterative directory filter
US6957397Oct 12, 2001Oct 18, 2005Palm, Inc.Navigating through a menu of a handheld computer using a keyboard
US6975304Oct 14, 2001Dec 13, 2005Handspring, Inc.Interface for processing of an alternate symbol in a computer device
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US7681146Apr 22, 2005Mar 16, 2010Palm, Inc.Multi-context iterative directory filter
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US7748634Mar 29, 2006Jul 6, 2010Amazon Technologies, Inc.Handheld electronic book reader device having dual displays
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US8259075May 8, 2009Sep 4, 2012Hewlett-Packard Development Company, L.P.Secondary key group layout for keyboard
US8286885Jun 17, 2010Oct 16, 2012Amazon Technologies, Inc.Handheld electronic book reader device having dual displays
US8413904Mar 29, 2006Apr 9, 2013Gregg E. ZehrKeyboard layout for handheld electronic book reader device
US8433314Dec 9, 2009Apr 30, 2013Hewlett-Packard Development Company, L.P.Integrated personal digital assistant device
US8451238Sep 2, 2009May 28, 2013Amazon Technologies, Inc.Touch-screen user interface
US8471824Sep 2, 2009Jun 25, 2013Amazon Technologies, Inc.Touch-screen user interface
US8495517Mar 15, 2010Jul 23, 2013Palm, Inc.Multi-context iteractive directory filter
US8624851Sep 2, 2009Jan 7, 2014Amazon Technologies, Inc.Touch-screen user interface
Classifications
U.S. ClassificationD14/343, D19/26, D18/2, D18/6