Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD257299 S
Publication typeGrant
Application numberUS 05/944,208
Publication dateOct 14, 1980
Filing dateSep 20, 1978
Publication number05944208, 944208, US D257299 S, US D257299S, US-S-D257299, USD257299 S, USD257299S
InventorsRichard E. Cone
Original AssigneeQuestor Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D257299 S
Abstract  available in
Previous page
Next page
  1. The ornamental design for a playpen, as shown and described.

FIG. 1 is a perspective view of a playpen showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side view thereof; and

FIG. 4 is a bottom view thereof.

Only one side of the playpen is shown in the subject drawings. All four sides of the playpen of the subject invention are essentially identical.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6250837Sep 25, 1998Jun 26, 2001Kolcraft Enterprises, Inc.Rail joint
US6421850Mar 6, 2000Jul 23, 2002Kolcraft Enterprises, Inc.Play yard having a lower frame with a locking joint
US6588033May 2, 2000Jul 8, 2003Kolcraft Enterprises, Inc.Foldable bassinet with suspended floor hinge
US6907626Jul 8, 2003Jun 21, 2005Kolcraft Enterprises, Inc.Foldable bassinet with suspended floor hinge
U.S. ClassificationD06/331