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Patent
D513765
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Priority
Oct 08 2003
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Filed
Oct 08 2003
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Issued
Jan 24 2006
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Expiry
Jan 24 2020
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Assg.orig
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Entity
unknown
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1
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20
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n/a
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The ornamental design for an end treatment for a ring mechanism, as shown and described.
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FIG. 1 is a perspective view of an end treatment for a ring mechanism showing my new design;
FIG. 2 is an enlarged fragmentary perspective view of FIG. 1;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a right side elevation view thereof, the left side elevation view being a mirror image; and,
FIG. 5 is a bottom plan view thereof.
The broken lines shown in the drawings indicate structure and features which form no part of the claimed design.
Cheng, Hung Yu
Patent |
Priority |
Assignee |
Title |
3884586, |
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|
4522526, |
Jun 28 1982 |
DENNISON STATIONERY PRODUCTS COMPANY A CORP OF NY |
Ring mechanism for loose leaf binders and method of manufacture therefor |
4813803, |
Oct 05 1987 |
ACCO Brands USA LLC |
Trigger mechanism for ring binder |
5842807, |
Sep 04 1995 |
World Wide Stationery Manufacturing Company Limited |
Ring binder |
5971649, |
Jan 26 1998 |
WORLD WIDE STATIONERY MANUFACTURING CO LTD |
Ring binder mechanism |
6045286, |
Aug 27 1998 |
Hong Kong Stationery Manufacturing Co., Ltd. |
Metal ring binder with auxiliary springs |
6146042, |
Jun 17 1998 |
World Wide Stationery Mfg. Co., Ltd.; WORLD WIDE STATIONERY MFG CO LTD |
Sheet retaining device and method of packaging sheet retaining devices |
6217247, |
Dec 27 1999 |
World Wide Stationery Manufacturing Company Limited |
Ring binder mechanism |
6758621, |
Aug 03 2001 |
World Wide Stationery Manufacturing Company, Ltd. |
Ring binder mechanism |
20030026643, |
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|
|
20030053849, |
|
|
|
CA98524, |
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|
D397146, |
Jul 23 1996 |
LECO STATIONERY MANUFACTURING CO , LTD |
Ring binder |
D408851, |
Feb 21 1996 |
World Wide Stationery Manufacturing Company Limited |
Ring binder |
D426571, |
Mar 31 1998 |
WORLDWIDE STATIONERY MFG CO , LTD |
Ring binder |
D433445, |
Mar 31 1998 |
World Wide Stationery Mfg. Co., Ltd. |
Ring binder |
D434071, |
Mar 31 1998 |
World Wide Stationery Mfg. Co., Ltd. |
Ring binder |
D457559, |
Aug 03 2001 |
CARROLL HEALTHCARE INC |
Ring binder |
D459392, |
Feb 27 2001 |
World Wide Stationery Manufacturing Company Limited |
Housing for a ring binder mechanism |
D473897, |
May 11 2001 |
World Wide Stationery Manufacturing Company Limited |
Ring binder housing cover |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a