Patent
   D356112
Priority
Feb 04 1993
Filed
Feb 04 1993
Issued
Mar 07 1995
Expiry
Mar 07 2009
Assg.orig
Entity
unknown
15
19
n/a
The ornamental design for a ring binder, as shown and described.

FIG. 1 is a top perspective view of a ring binder showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is an end elevational view thereof the undisclosed end being a mirror image;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a cross-sectional view taken along line 7--7 of FIG. 1;

FIG. 8 is a cross-sectional view taken along line 8--8 of FIG. 1;

FIG. 9 is a top perspective view of a second embodiment of initial FIG. 1, it being understood that the only difference resides in the specific shape of the ring element; and,

FIG. 10 is an end elevational view thereof the undisclosed end being a mirror image.

Constantine, Arthur T.

Patent Priority Assignee Title
10118431, Jul 06 2006 WORLD WIDE STATIONERY MFG CO , LTD Ring for ring binder mechanism
5586959, Dec 20 1995 Exercise machine
5647825, Dec 20 1995 Exercise machine
D375337, Dec 20 1995 Exercise machine
D389182, Jan 24 1996 LECO Stationery Manufacturing Company Limited Ring binder
D389183, Jul 23 1996 LEC STATIONERY MANUFACTURING CO , LTD Ring binder
D397146, Jul 23 1996 LECO STATIONERY MANUFACTURING CO , LTD Ring binder
D453026, Aug 03 2001 World Wide Stationery Manufacturing Company, Ltd. Ring binder
D461497, Oct 30 2000 World Wide Stationery Manufacturing Company Limited Ring binder housing cover
D468351, May 11 2001 World Wide Stationery Manufacturing Company Limited Ring binder housing cover
D585935, Jan 05 2007 WORLD WIDE STATIONERY MFG CO , LTD Rectilinear binder ring
D616023, Jul 06 2006 World Wide Stationery Mfg. Co., Ltd. Push button ring mechanism having rectilinear binder rings
D616934, Jun 07 2006 World Wide Stationery Mfg. Co., Ltd. Single lever ring mechanism having rectilinear binder rings
D622316, Jun 07 2006 World Wide Stationery Mfg. Co., Ltd. Dual lever ring mechanism with rectilinear binder rings
RE41852, Jul 06 2006 World Wide Stationery Mfg. Co., Ltd. Rectilinear binder ring
Patent Priority Assignee Title
1895629,
1895972,
1998977,
2078988,
2251343,
2273746,
2363848,
2512415,
2715906,
2888934,
3315682,
3827111,
4582442, Apr 12 1985 VAN DER JAGT 1980 FAMILY TRUST, 3102 FAIRWAY, SUGARLAND, TEXAS 77478 Assembly of ring binders and resulting product
4629349, Jul 11 1984 Dennison Manufacturing Company Flexible transparent notebook and the like
4693624, Jul 13 1984 Binding mechanism for perforated papers
4792253, Oct 27 1986 Binder ring having slip-on folio stops
5104250, Apr 24 1990 Two-piece folder
5160209, Aug 20 1990 Fastener assembly for concealably fastening a paper retaining mechanism to a binder
557754,
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 19 1996CONSTANTINE, ARTHUR T C-LOCK, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0083070698 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule