Patent
   D389182
Priority
Jan 24 1996
Filed
Jul 10 1996
Issued
Jan 13 1998
Expiry
Jan 13 2012
Assg.orig
Entity
unknown
16
10
n/a
The ornamental design for a ring binder, as shown and described.

FIG. 1 is a perspective view of a ring binder;

FIG. 2 is a top view of the ring binder in closed position;

FIG. 3 is a side view of the ring binder;

FIG. 4 is an end view;

FIG. 5 is an end view of the end not shown in FIG. 4;

FIG. 6 is a side view of the side not shown in FIG. 3;

FIG. 7 is a bottom view of the ring binder;

FIG. 8 is a perspective view of the ring binder in open position; and,

FIG. 9 is a top view of the ring binder in open position.

Law, Chun Cheung

Patent Priority Assignee Title
6916134, May 22 2003 Hong Kong Stationery Manufacturing Co., Ltd. Safety ring binder having sliding actuators
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
D420700, Nov 10 1998 Hong Kong Stationery Manufacturing Co., Ltd. Metal ring binder with an embossed surface
D423045, Jan 26 1999 Hong Kong Stationery Manufacturing Co., Ltd. Metal ring binder
D424106, Apr 30 1998 HONG KONG STATIONERY MANUFACTURING CO , LTD Metal ring binder
D441789, Jul 29 1998 WORLD WIDE STATIONERY MFG CO , LTD Partially corrugated ring binder housing
D442223, Jul 29 1998 WORLD WIDE STATIONERY MFG CO , LTD Corrugated ring binder housing
D448045, Dec 20 2000 HONG KONG STATIONERY MANUFACTURING CO , LTD Ring binder having a torsionally stiffened blade
D451135, Mar 15 2000 U.S. Ring Binder, Corp. Binder ring assembly
D451954, Oct 27 2000 Loose leaf binder
D459392, Feb 27 2001 World Wide Stationery Manufacturing Company Limited Housing for a ring binder mechanism
D497947, Jan 22 2002 Loose leaf binder
D529548, Nov 18 2004 Ring binder
D582477, Jul 03 2007 World Wide Stationery Manufacturing Company Limited Binding ring
D792515, Apr 18 2016 FUJIAN ZHONGDE STATIONARY CO , LTD ; FUJIAN ZHONGDE STATIONERY CO , LTD Ring binder
Patent Priority Assignee Title
2013552,
3404685,
3728036,
3954343, Dec 24 1974 Plastic looseleaf binder ring assembly
4813803, Oct 05 1987 ACCO Brands USA LLC Trigger mechanism for ring binder
5368407, Apr 30 1993 World Wide Stationery Manufacturing Co., Ltd. Ring binder carrier rails
5476335, Mar 31 1995 U S RING BINDER, L P Locking mechanism for a ring binder
D343646, Apr 30 1992 ACCO Brands USA LLC Trigger extension for a ring binder
D347022, Oct 06 1992 OMNI ACQUISITION CORP Binder
D356112, Feb 04 1993 C-LOCK, INC Ring binder
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 10 1996LECO Stationery Manufacturing Company Limited(assignment on the face of the patent)
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