Ring binder
Latest World Wide Stationery Manufacturing Company, Ltd. Patents:
Description
FIG. 1 is a perspective view of a ring binder showing my new design with the rings in the closed position;
FIG. 2 is a view similar to FIG. 1 with the rings in the open position;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a left end elevational view thereof with the rings in the closed position, the right end being a mirror image thereof.
The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a ring binder, as shown and described.
Referenced Cited
U.S. Patent Documents
3263687 | August 1966 | Weichert |
4552478 | November 12, 1985 | Cohen |
D325928 | May 5, 1992 | Bourgedis |
5332327 | July 26, 1994 | Gillum |
D377805 | February 4, 1997 | To |
D382593 | August 19, 1997 | To |
D392997 | March 31, 1998 | Chan |
D408851 | April 27, 1999 | To |
5971649 | October 26, 1999 | To |
5980146 | November 9, 1999 | To |
6045286 | April 4, 2000 | Tung |
D426571 | June 13, 2000 | To |
D433445 | November 7, 2000 | To |
D434071 | November 21, 2000 | To |
6217247 | April 17, 2001 | Ng |
Patent History
Patent number: D457559
Type: Grant
Filed: Aug 3, 2001
Date of Patent: May 21, 2002
Assignee: World Wide Stationery Manufacturing Company, Ltd.
Inventor: Chun Yuen To (Kauto Shan Shatin N.T.)
Primary Examiner: Paula A. Mortimer
Attorney, Agent or Law Firm: Senniger, Powers, Leavitt & Roedel
Application Number: 29/146,093
Type: Grant
Filed: Aug 3, 2001
Date of Patent: May 21, 2002
Assignee: World Wide Stationery Manufacturing Company, Ltd.
Inventor: Chun Yuen To (Kauto Shan Shatin N.T.)
Primary Examiner: Paula A. Mortimer
Attorney, Agent or Law Firm: Senniger, Powers, Leavitt & Roedel
Application Number: 29/146,093
Classifications
Current U.S. Class:
Ring Bound Or Looseleaf Type (D19/27);
Element Or Attachment (D19/32)
International Classification: 1904;
International Classification: 1904;