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Patent
D397146
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Priority
Jul 23 1996
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Filed
Sep 18 1996
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Issued
Aug 18 1998
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Expiry
Aug 18 2012
TERM.DISCL.
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Assg.orig
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Entity
unknown
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14
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8
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n/a
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The ornamental design of a ring binder, as shown and described.
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FIG. 1 is a perspective view of an embodiment of the ring binder according
to the present invention with rings closed;
FIG. 2 is a perspective view of a ring binder as in FIG. 1 with rings open;
FIG. 3 is a side elevational view of FIG. 1;
FIG. 4 is a top plan view of FIG. 1;
FIG. 5 is an end elevational view of FIG. 1;
FIG. 6 is a side elevational view of the side not shown in FIG. 3;
FIG. 7 is a bottom plan view; and,
FIG. 8 is an end elevational view of the end not shown in FIG. 5.
Chan, Keung
Patent |
Priority |
Assignee |
Title |
7241067, |
Oct 08 2003 |
World Wide Stationery Manufacturing Company, Limited |
Ring mechanism having blunt ends |
7399136, |
Jan 06 2006 |
WORKLIFE BRANDS LLC |
Molded binder |
7524127, |
Dec 12 2005 |
WORKLIFE BRANDS LLC |
Ring binder mechanism |
7527449, |
Dec 12 2005 |
WORKLIFE BRANDS LLC |
Ring binder mechanism |
D408851, |
Feb 21 1996 |
World Wide Stationery Manufacturing Company Limited |
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 |
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 |
D745602, |
Dec 12 2011 |
DONGUAN NANZHA LECO STATIONERY MANUFACTURING CO , LTD; LECO STATIONERY MANUFACTURING CO LTD; KAM HOLD MACAO COMMERCIAL OFFSHORE LIMITED; DONGGUAN NANZHA LECO STATIONERY MANUFACTURING CO LTD |
Ring binder mechanism having a convex central rib |
Patent |
Priority |
Assignee |
Title |
2091188, |
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2801115, |
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3101719, |
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3334920, |
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3404685, |
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D325928, |
Dec 05 1984 |
BANK OF AMERICA, N A |
Looseleaf binder |
D356112, |
Feb 04 1993 |
C-LOCK, INC |
Ring binder |
D377805, |
Oct 20 1995 |
WORLD WIDE STATIONERY MANUFACTURING CO LTD |
Ring binder |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a