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The ornamental design for a ring binder, as shown and described. |
FIG. 1 is a perspective view of a first embodiment of the ring binder of the present invention;
FIG. 2 is a top plan view thereof;
FIG. 3 is a right side view thereof (the left side being identical);
FIG. 4 is an end view thereof (the other end being identical);
FIG. 5 is a perspective view of a second embodiment of the ring binder of the present invention;
FIG. 6 is a top plan view thereof;
FIG. 7 is a right side view thereof (the left side being identical);
FIG. 8 is an end view thereof (the other end being identical);
FIG. 9 is a perspective view of a third embodiment of the ring binder of the present invention;
FIG. 10 is a top plan view thereof;
FIG. 11 is a right side view thereof (the left side being identical); and,
FIG. 12 is an end view thereof (the other end being identical).
Patent | Priority | Assignee | Title |
6758621, | Aug 03 2001 | World Wide Stationery Manufacturing Company, Ltd. | Ring binder mechanism |
7241067, | Oct 08 2003 | World Wide Stationery Manufacturing Company, Limited | Ring mechanism having blunt ends |
8459893, | Jan 04 2011 | Fellowes, Inc. | Binding assembly |
D453026, | Aug 03 2001 | World Wide Stationery Manufacturing Company, Ltd. | Ring binder |
D457559, | Aug 03 2001 | CARROLL HEALTHCARE INC | 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 |
D616023, | Jul 06 2006 | World Wide Stationery Mfg. Co., Ltd. | Push button ring mechanism having rectilinear binder rings |
D616934, | Jun 07 2006 | World Wide Stationery Mfg. Co., Ltd. | Single lever ring mechanism having rectilinear binder rings |
D622316, | Jun 07 2006 | World Wide Stationery Mfg. Co., Ltd. | Dual lever ring mechanism with rectilinear binder rings |
D657418, | Jan 13 2011 | Fellowes, Inc.; Fellowes, Inc | Binding assembly |
RE41852, | Jul 06 2006 | World Wide Stationery Mfg. Co., Ltd. | Rectilinear binder ring |
Patent | Priority | Assignee | Title |
5348412, | Sep 29 1992 | U S RING BINDER, L P | Releasable attachment for a ring metal to a ring binder |
D382593, | Oct 09 1993 | World Wide Stationery Manufacturing Company Limited | Ring binder |
D392997, | Jul 23 1996 | LECO STATIONERY MANUFACTURING CO LTD | Ring binder |
D405113, | Mar 25 1998 | HONG KONG STATIONERY MANUFACTURING CO , LTD | Metal ring binder with ribs |
D409240, | Mar 25 1998 | Hong Kong Stationary Manufacturing Co., Ltd. | Ribbed metal ring binder |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 31 1998 | World Wide Stationery Mfg., Co., Ltd. | (assignment on the face of the patent) | / | |||
Apr 27 1998 | TO, CHUN YUEN | WORLDWIDE STATIONERY MFG CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009240 | /0404 |
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