Patent
   D334214
Priority
Aug 07 1991
Filed
Aug 07 1991
Issued
Mar 23 1993
Expiry
Mar 23 2007
Assg.orig
Entity
unknown
6
8
n/a
The ornamental design for a combined clipboard and calculator, as shown and described.

FIG. 1 is a bottom, right front perspective view of a combined clipboard and calculator showing my new design;

FIG. 2 is a bottom end elevational view thereof;

FIG. 3 is a top end elevational view thereof;

FIG. 4 is a left side elevational view, the right side being a mirror image thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof.

FIG. 2 through 6 have been drawn to an enlarged scale with respect to FIG. 1.

Gonzales, John

Patent Priority Assignee Title
D353839, Nov 13 1992 Tab for use on tractor fed paper
D354772, Feb 18 1994 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Handheld electronic clipboard
D416586, Oct 14 1997 Clover Global Group, Inc. Clipboard for retaining a removable insert
D536366, Jul 07 2005 Mark A., Bedol Calculator
D572309, Nov 30 2006 Sun Coast Merchandise Corporation Clipboard calculator
D864201, Oct 28 2016 Wacom Co., Ltd.; WACOM CO , LTD Combined clipboard and data input device
Patent Priority Assignee Title
4022993, Jun 09 1975 Litton Systems, Inc. Switch assembly having electrically illuminated character display devices between transparent actuators and switch arrays
240621,
D243688, Jun 30 1975 Quartz Timing Corporation Combined clipboard and timer
D284678, Sep 20 1984 Clipboard with an integral calculator
D284976, May 17 1984 Dah Sun Electronics Company, Limited Combined calculator and clipboard
D296220, Jul 05 1985 Dah Sun Electronics Company Limited Combined calculator and clipboard
D312663, Nov 13 1987 Clipboard
D313819, Feb 29 1988 Rubbermaid Incorporated Clip board
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