Patent
   D315366
Priority
Nov 02 1987
Filed
Nov 02 1987
Issued
Mar 12 1991
Expiry
Mar 12 2005
Assg.orig
Entity
unknown
32
11
n/a
The ornamental design for a writing board, as shown and described.

FIG. 1 is a perspective view of a writing board, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view, the opposite side being a mirror image thereof;

FIG. 4 is an end elevational view;

FIG. 5 is an end elevational view of the end opposite that shown in FIG. 4; and

FIG. 6 is a bottom plan view thereof.

Greenspahn, Randy S.

Patent Priority Assignee Title
5292099, Feb 26 1992 William R. Isham Display mounted doument holder
7800903, Sep 30 2008 COOLER MASTER DEVELOPMENT CORPORATION Heat-dissipating structure applied to at least one portable electronic device
D330473, Mar 20 1991 Television accessory caddy
D330649, Mar 20 1991 Television accessory caddy
D330817, Mar 20 1991 Television accessory caddy
D331162, Mar 20 1991 Television accessory caddy
D333160, Oct 31 1989 Combined bingo papers clipboard and marking instrument holder
D347360, Sep 30 1992 Tray
D349130, Jun 03 1992 Clipboard for a shopping cart push bar
D353275, Jul 26 1993 Automobile desk with privacy screen
D374357, Aug 04 1994 Lap top desk
D386324, Sep 13 1995 Bingo sheet holder
D394625, Mar 05 1997 Steering wheel desk top unit
D555163, May 02 2006 SANFORD, L P Computer stand
D557267, May 02 2006 Sanford, L.P. Computer stand
D563960, May 02 2006 Sanford, L.P. Computer stand
D569380, May 02 2006 Sanford, L.P. Computer stand
D571815, Aug 10 2006 MIND FUSION, LLC Cool pad for electronic device
D574005, May 31 2007 MIND FUSION, LLC Cool pad for electronic device
D577361, May 02 2006 Sanford, L.P. Computer stand
D577769, Oct 17 2007 WARNER, SCOTT Double-sided clear writing slate and base
D579455, Aug 28 2007 Hon Hai Precision Industry Co., Ltd. Notebook computer cooling pad
D664149, May 10 2011 XFX CREATION, INC Mousepad
D749565, Jan 29 2014 Samsung Electronics Co., Ltd. Portable electronic device
D824367, Oct 08 2013 QSC, LLC Mixer
D828446, Apr 04 2017 Min Yang, Kim Book stand
D834860, Jun 08 2017 Steelcase Inc. Console
D864212, Feb 09 2018 Multifunctional mouse pad
D955477, Jan 26 2021 Krueger International, Inc. Markerboard
D961277, Jan 23 2020 Slant stand with mirror
ER6391,
ER9295,
Patent Priority Assignee Title
114382,
127480,
140921,
159473,
174188,
231956,
D268687, Feb 23 1981 Stirrup for suspending books, papers and the like on the face of an inclined drawing board
D276732, Apr 26 1982 Portable drawing board
D279630, Aug 30 1982 Battle Creek Equipment Company Book holder
D282792, Oct 28 1983 Sun Hill Industries, Inc Portable desk
D308542, Mar 16 1987 ACOSTA, ROMANA, 5079 LAS FELIS BOULEVARD, LOS ANGELES, CALIFORNIA 90027 Clipboard
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 12 1987GREENSPAHN, RANDY S VERTIFLEX COMPANY, A CORP OF ILASSIGNMENT OF ASSIGNORS INTEREST 0048170688 pdf
Nov 02 1987Vertiflex Company(assignment on the face of the patent)
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