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The ornamental design for a ring binder, as shown and described.
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FIG. 1 is a perspective view of a ring binder, showing my new design;
FIG. 2 is a left side elevation thereof;
FIG. 3 is a right side elevation thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a front elevation thereof, the rear elevation being a mirror image thereof; and,
FIG. 6 is a bottom plan view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 19 2002 | Hong Kong Stationery Manufacturing Co., Ltd. | (assignment on the face of the patent) | / | |||
Dec 20 2002 | KO, CHUNG NIN | HONG KONG STATIONERY MANUFACTURING CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013657 | /0639 |
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