Ring binder

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Description

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.

Claims

The ornamental design for a ring binder, as shown and described.

Referenced Cited
U.S. Patent Documents
5755513 May 26, 1998 To
6007266 December 28, 1999 Cheng et al.
D420700 February 15, 2000 Ko
6206601 March 27, 2001 Ko
D451135 November 27, 2001 Whaley
6536980 March 25, 2003 To
D473897 April 29, 2003 To
Patent History
Patent number: D479267
Type: Grant
Filed: Nov 19, 2002
Date of Patent: Sep 2, 2003
Assignee: Hong Kong Stationery Manufacturing Co., Ltd. (Kowloon)
Inventor: Chung Nin Ko (Kowloon)
Primary Examiner: Robert M. Spear
Assistant Examiner: Elizabeth Albert
Attorney, Agent or Law Firm: Shoemaker and Mattare
Application Number: 29/171,162
Classifications
Current U.S. Class: Element Or Attachment (D19/32)
International Classification: 1904;