Patent
   D362266
Priority
Dec 22 1992
Filed
Dec 22 1992
Issued
Sep 12 1995
Expiry
Sep 12 2009
Assg.orig
Entity
unknown
14
4
n/a
The ornamental design for an electronic calculator, as shown and described.

FIG. 1 is a front elevation view of an electronic calculator showing my new design;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a left 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; and,

FIG. 7 is a perspective view thereof.

Matsuda, Makoto

Patent Priority Assignee Title
8385057, Jun 08 2010 Qualcomm Incorporated Fully extendable dual-segmented housing assembly for mobile computing device
D394079, Jul 09 1997 Stelex Electronics Company Limited Calculator with container for stationery kit
D398627, Jul 09 1997 Stelex Electronics Company Limited Calculator
D464989, Jun 19 2001 PI-Design AG Calculator
D466892, Sep 25 2000 Vasco Data Security, Inc Device for securing instructions given by computers
D475736, Jun 12 2002 COLEMAN POWERMATE, INC Calculator
D507293, Apr 26 2004 Casio Keisanki Kabushiki Kaisha Electronic calculator
D509238, Jan 26 2004 Casio Keisanki Kabushiki Kaisha Electronic calculator
D546871, Dec 22 2005 Casio Keisanki Kabushiki Kaisha Electronic calculator
D559891, Jan 17 2007 WORKLIFE BRANDS LLC Calculator
D564015, Mar 22 2006 C C & L COMPANY LIMITED Calculator
D621392, Feb 28 2007 Qualcomm Incorporated Mobile computing device having a navigation button combination
D624115, Oct 03 2007 YOUTRANSACTOR Handheld transaction terminal
D720802, Apr 14 2014 Casio Keisanki Kabushiki Kaisha Electronic calculator
Patent Priority Assignee Title
D305668, Mar 05 1987 Sharp Corporation Electronic calculator with printer
D309623, Jun 22 1987 Sharp Corporation Electronic calculator
D310095, May 19 1987 Aurora Impex Corporation Electronic calculator
D317778, Jan 27 1989 Casio Computer Co., Ltd. Electronic calculator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 22 1992Casio Computer Co., Ltd.(assignment on the face of the patent)
Oct 04 1993MATSUDA, MAKOTOCASIO COMPUTER CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0067230667 pdf
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