Patent
   D461498
Priority
Oct 01 2001
Filed
Oct 01 2001
Issued
Aug 13 2002
Expiry
Aug 13 2016
Assg.orig
Entity
unknown
3
36
n/a
The ornamental design for a ring binder mechanism fastener, as shown and described.

FIG. 1 is a top perspective view of a ring binder mechanism fastener showing my new design, the broken line showing of the ring binder mechanism is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is an enlarged top perspective of one of the fasteners;

FIG. 3 is a bottom perspective view of thereof;

FIG. 4 is a front elevational view of the thereof, the rear elevational view being identical;

FIG. 5 is a left side elevational view thereof, the right side elevational view being identical;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a top perspective view of a ring binder mechanism fastener of a second embodiment;

FIG. 9 is a bottom perspective view thereof; and,

FIG. 10 is a top plan view thereof.

To, Chun Yuen, Ng, Weng Io

Patent Priority Assignee Title
7073968, Sep 17 2001 WORLD WIDE STATIONERY MANUFACTURING COMPANY, LTD Fastening binder ring mechanisms to binders
7513708, Aug 31 2005 WORLD WIDE STATIONERY MFG CO , LTD Ring binder mechanism having slide connector
7654765, Aug 31 2005 WORLD WIDE STATIONERY MFG CO , LTD Ring binder having a clip
Patent Priority Assignee Title
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///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 01 2001World Wide Stationery Manufacturing Company, Ltd.(assignment on the face of the patent)
Nov 19 2001TO, CHUN YUENWORLD WIDE STATIONERY MANUFACTURING COMPANY, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0124450654 pdf
Nov 19 2001NG, WENG IOWORLD WIDE STATIONERY MANUFACTURING COMPANY, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0124450654 pdf
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