Patent
   D349722
Priority
Apr 07 1992
Filed
Jul 28 1992
Issued
Aug 16 1994
Expiry
Aug 16 2008
Assg.orig
Entity
unknown
3
5
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; and,

FIG. 6 is a rear elevation view thereof.

Miyahara, Akihiro

Patent Priority Assignee Title
D836711, Sep 12 2016 Sharp Kabushiki Kaisha Electronic calculator
D856411, Sep 21 2017 Casio Keisanki Kabushiki Kaisha Electronic calculator with printer
D857091, Sep 12 2016 Sharp Kabushiki Kaisha Electronic calculator
Patent Priority Assignee Title
218716,
222265,
230405,
D279104, Feb 14 1983 Sharp Corporation Electronic printer with calculator
D318286, Mar 17 1989 Sharp Corporation Electronic Calculator with printer
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 23 1992MIYAHARA, AKIHIROCASIO COMPUTER CO , LTD A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0062000239 pdf
Jul 28 1992Casio Computer Co., Ltd.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule