Patent
   D391290
Priority
Jul 23 1996
Filed
Sep 18 1996
Issued
Feb 24 1998
Expiry
Feb 24 2012
Assg.orig
Entity
unknown
4
5
n/a
The ornamental design for a ring binder, as shown and described.

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 view of the ring binder as in FIG. 1;

FIG. 4 is a top view of the ring binder as in FIG. 1;

FIG. 5 is a front view of the ring binder as in FIG. 1;

FIG. 6 is a side view of the ring binder as in FIG. 1;

FIG. 7 is a bottom view of the ring binder as in FIG. 1; and,

FIG. 8 is an end view of the ring binder as in FIG. 1.

Chan, Keung

Patent Priority Assignee Title
D424106, Apr 30 1998 HONG KONG STATIONERY MANUFACTURING CO , LTD Metal ring binder
D496396, Dec 29 2003 Three-ring loose-leaf binder
D540774, Dec 09 2005 Shure Acquisition Holdings, Inc Transmitter assembly
D949969, Nov 19 2019 CCL LABEL, INC Binder mechanism
Patent Priority Assignee Title
4518275, Jul 07 1983 Rundel Products, Inc. Package and storage container for diskettes
4750884, Aug 09 1985 AMERICAN TRADING AND PRODUCTION CORPORATION, A CORP OF NY Binder backing for notebooks
4765462, Feb 01 1984 Communications Packaging Corporation Notebook for storage of computer disks and loose-leaf documentation
D273796, Jan 04 1982 Combined binder and easel for storage and use of computer software and instructional material
D325928, Dec 05 1984 BANK OF AMERICA, N A Looseleaf binder
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 18 1996Leco Stationery Manufacturing Co.,Ltd.(assignment on the face of the patent)
Oct 09 1996CHAN, KEUNGLECO STATIONERY MANUFACTURING CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0085110233 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule