Patent
   D343646
Priority
Apr 30 1992
Filed
Apr 30 1992
Issued
Jan 25 1994
Expiry
Jan 25 2008
Assg.orig
Entity
unknown
6
4
n/a
The ornamental design for a trigger extension for a ring binder, as shown and described.

FIG. 1 is a perspective view of a trigger extension for a ring binder showing my new design, the broken lines shown are for illustrative purposes only forming no part of the claimed design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a right side view thereof with the left side elevational view being a mirror image;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a top view thereof.

O'Neill, Joseph M., Semerjian, Joseph K.

Patent Priority Assignee Title
7320554, Jan 30 2004 BANK OF AMERICA, N A , AS NEW ADMINISTRATIVE AGENT, SWING LINE LENDER AND L C ISSUER Tuckable cover for a document storage device
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
7762589, Jan 30 2004 BANK OF AMERICA, N A , AS NEW ADMINISTRATIVE AGENT, SWING LINE LENDER AND L C ISSUER Spine label insert for a document storage device
D389182, Jan 24 1996 LECO Stationery Manufacturing Company Limited Ring binder
Patent Priority Assignee Title
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
5067840, May 08 1989 ACCO Brands USA LLC Binder locking ring mechanism with configured trigger
5116157, Dec 28 1990 U S RING BINDER, L P Locking ring binder
////////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 30 1992Acco USA, Inc.(assignment on the face of the patent)
Mar 02 1993SEMERJIAN, JOSEPH K ACCO USA, INC A CORP OF DEASSIGNMENT OF ASSIGNORS INTEREST 0064520327 pdf
Mar 02 1993O NEILL, JOSEPH MICHAELACCO USA, INC A CORP OF DEASSIGNMENT OF ASSIGNORS INTEREST 0064520327 pdf
Aug 02 2005ACCO Brands, IncACCO Brands USA LLCCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0166740785 pdf
Aug 17 2005ACCO BRANDS CORPORATION, A DELAWARE CORPORATIONCITICORP NORTH AMERICA, AS ADMINISTRATIVE AGENTPATENT SECURITY AGREEMENT0169140813 pdf
Aug 17 2005ACCO BRANDS USA LLC, A DELAWARE LIMITED LIABILITY COMPANY BOONE INTERNATIONAL, INC , A CALIFORNIA CORPORATION GENERAL BINDING CORPORATION, A DELAWARE CORPORATIONCITICORP NORTH AMERICA, AS ADMINISTRATIVE AGENTPATENT SECURITY AGREEMENT0169140813 pdf
Aug 17 2005BOONE INTERNATIONAL, INC , A CALIFORNIA CORPORATIONCITICORP NORTH AMERICA, AS ADMINISTRATIVE AGENTPATENT SECURITY AGREEMENT0169140813 pdf
Aug 17 2005GENERAL BINDING CORPORATION, A DELAWARE CORPORATIONCITICORP NORTH AMERICA, AS ADMINISTRATIVE AGENTPATENT SECURITY AGREEMENT0169140813 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule