Patent
   D473897
Priority
May 11 2001
Filed
May 11 2001
Issued
Apr 29 2003
Expiry
Apr 29 2017
Assg.orig
Entity
unknown
7
4
n/a
The ornamental design for ring binder housing cover, as shown and described.

FIG. 1 is a perspective view showing the top and one end of the inventive ring binder housing cover;

FIG. 2 is a perspective view showing the bottom and one end of the inventive ring binder housing cover;

FIG. 3 is a side elevation of one side of the inventive ring binder housing cover;

FIG. 4 is a plan view looking down on top of the ring binder housing cover;

FIG. 5 is a side elevation of an opposite side of the inventive ring binder cover;

FIG. 6 is a plan view of the underside of the inventive ring binder cover;

FIG. 7 is an elevation view of an end of the inventive ring binder cover, the opposite end being identical thereto;

FIG. 8 is an exploded perspective view, as shown in FIG. 1, with a translucent, snap on, colored cover shown elevated above the underlying and supporting ring binder; and,

FIG. 9 is a detail showing one of four substantially identical corners of the assembled ring binder showing how a metal tab projects beyond the translucent, snap on colored cover that is shown in an elevated position in FIG. 7.

The rings shown in dashed lines are not part of the inventive design.

To, Chun Yuen

Patent Priority Assignee Title
7241067, Oct 08 2003 World Wide Stationery Manufacturing Company, Limited Ring mechanism having blunt ends
8459893, Jan 04 2011 Fellowes, Inc. Binding assembly
D479267, Nov 19 2002 HONG KONG STATIONERY MANUFACTURING CO , LTD Ring binder
D513765, Oct 08 2003 World Wide Stationery Manufacturing Company, Limited End treatment for a ring mechanism
D514621, Nov 10 2003 World Wide Stationery Manufacturing Company, Limited End treatment for a ring mechanism
D657418, Jan 13 2011 Fellowes, Inc.; Fellowes, Inc Binding assembly
D745602, Dec 12 2011 DONGUAN NANZHA LECO STATIONERY MANUFACTURING CO , LTD; LECO STATIONERY MANUFACTURING CO LTD; KAM HOLD MACAO COMMERCIAL OFFSHORE LIMITED; DONGGUAN NANZHA LECO STATIONERY MANUFACTURING CO LTD Ring binder mechanism having a convex central rib
Patent Priority Assignee Title
5846013, Feb 21 1996 World Wide Stationery Manufacturing Company Limited Ring binder
6146042, Jun 17 1998 World Wide Stationery Mfg. Co., Ltd.; WORLD WIDE STATIONERY MFG CO LTD Sheet retaining device and method of packaging sheet retaining devices
D408851, Feb 21 1996 World Wide Stationery Manufacturing Company Limited Ring binder
D436994, Dec 14 1999 U.S. Ring Binder Binder ring mechanism
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 11 2001World Wide Stationery Manufacturing Company Limited(assignment on the face of the patent)
Jun 23 2001TO, CHUN YUENWorld Wide Stationery Manufacturing Company LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0120310034 pdf
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