Patent
   D533588
Priority
Jun 03 2004
Filed
Oct 18 2004
Issued
Dec 12 2006
Expiry
Dec 12 2020
Assg.orig
Entity
unknown
9
48
n/a
The ornamental design for a ring for a ring binder mechanism, as shown and described.

This application contains subject matter in common with co-assigned, co-pending application Ser. No. 10/967,882, filed Oct. 18, 2004, for interlocking ring tip formations for paired ring members of a ring binder mechanism, the entire disclosure of which is hereby incorporated by reference.

FIG. 1 is a perspective view of a ring for a ring binder mechanism showing my new design;

FIG. 2 is an enlarged fragmentary perspective view of the ring tip shown in FIG. 1;

FIG. 3 is an enlarged front elevation view thereof;

FIG. 4 is an enlarged left side elevation view thereof, the right side elevation view being a mirror image thereof;

FIG. 5 is an enlarged top plan view thereof, the bottom plan view being a mirror image thereof;

FIG. 6 is a perspective view of a second embodiment of a ring for a ring binder mechanism;

FIG. 7 is an enlarged fragmentary perspective view of the ring tip shown in FIG. 6;

FIG. 8 is an enlarged front elevation view thereof;

FIG. 9 is an enlarged left side elevation view thereof, the right side elevation view being a mirror image thereof; and,

FIG. 10 is an enlarged top plan view thereof, the bottom plan view being a mirror image thereof.

Cheng, Ho P.

Patent Priority Assignee Title
7600939, Sep 28 2006 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism with sliding hinge plate
8480327, Jan 16 2009 Binder apparatus
8573876, Mar 15 2004 World Wide Stationery Manufacturing Company, Limited Soft close ring binder mechanism with mating ring tips
8851783, Jun 09 2010 World Wide Stationary Mfg. Co. Ltd. Ring binder mechanism having snap-in ring members
8899864, Jun 09 2010 World Wide Stationery Mfg., Co., Ltd. Ring binder mechanism having unitary structure
8899865, Jun 09 2010 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism having retaining system on ring members
9067457, Jun 09 2010 WORLD WIDE STATIONERY MFG , CO , LTD Ring binder mechanism having unitary structure
9656507, Jun 09 2010 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism having snap-in ring members
9895922, Feb 05 2015 WORLD WIDE STATIONERY MFG CO , LTD Ring binder with interlocking ring members
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 18 2004World Wide Stationary Manufacturing Company, Limited(assignment on the face of the patent)
Nov 22 2004CHENG, HO P World Wide Stationery Manufacturing Company, LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0154160596 pdf
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