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 numberUSD382593 S
Publication typeGrant
Application numberUS 29/046,940
Publication dateAug 19, 1997
Filing dateNov 21, 1995
Priority dateOct 9, 1993
Publication number046940, 29046940, US D382593 S, US D382593S, US-S-D382593, USD382593 S, USD382593S
InventorsChun Yuen To
Original AssigneeWorld Wide Stationery Manufacturing Company Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Ring binder
US D382593 S
Previous page
Next page
  1. The ornamental design for a ring binder, as shown.

FIG. 1 is a front perspective view;

FIG. 2 is a top view;

FIG. 3 is a side view;

FIG. 4 is a front view;

FIG. 5 is an other side view;

FIG. 6 is a bottom view; and,

FIG. 7 is a rear view.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6758621Aug 3, 2001Jul 6, 2004World Wide Stationery Manufacturing Company, Ltd.Ring binder mechanism
USRE41852Jan 25, 2010Oct 26, 2010World Wide Stationery Mfg. Co., Ltd.Rectilinear binder ring
U.S. ClassificationD19/32