FIG. 1 is a perspective view of a ring binder of the present invention, the
dotted line structure forming no part of the invention;
FIG. 2 is a top plan view thereof, the dotted line structure forming no
part of the invention;
FIG. 3 is a right side view thereof (the left side being identical), the
dotted line structure forming no part of the invention; and,
FIG. 4 is an end view thereof (the other end being identical).
To, Chun Yuen
Patent |
Priority |
Assignee |
Title |
1291320, |
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|
3132649, |
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Sep 29 1992 |
U S RING BINDER, L P |
Releasable attachment for a ring metal to a ring binder |
D382593, |
Oct 09 1993 |
World Wide Stationery Manufacturing Company Limited |
Ring binder |
D392997, |
Jul 23 1996 |
LECO STATIONERY MANUFACTURING CO LTD |
Ring binder |
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 |
/
n/a
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |