Patent
   D318694
Priority
Sep 12 1988
Filed
Sep 12 1988
Issued
Jul 30 1991
Expiry
Jul 30 2005
Assg.orig
Entity
unknown
5
6
n/a
The ornamental design for a portable play surface device, as shown and described.

FIG. 1 is a view in perspective of a portable play surface device showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front plant view thereof;

FIG. 4 is a side plan view thereof;

FIG. 5 is a back plan view thereof; and

FIG. 6 is a bottom plan view thereof.

The broken lines suggesting toy blocks shown in FIGS. 1 and 2 are for purposes of illustration only.

Richards-Butts, Theresa

Patent Priority Assignee Title
6755137, May 14 2002 Armrest desk
D550477, Oct 31 2003 STAR PRODUCTS, LLC DBA STAR KIDS PRODUCTS Child's travel tray
D564421, Dec 18 2006 Tray for walker
D588373, Aug 27 2007 Scrapbooking table top
D712490, Apr 04 2012 TUBBY TABLE TOYS, INC Bathtub table
Patent Priority Assignee Title
3629960,
4312507, Oct 03 1980 Portable lighted study or game tray
235458,
D282043, Jun 13 1983 Namaar Enterprises Inc. Raised serving board
D282218, Jul 28 1983 Artsana S.p.A. Blackboard desk toy
D293493, Feb 25 1985 Wrapping table
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