Title of Invention

A RING MECHANISM FOR RETAINING LOOSE-LEAF PAGES

Abstract A ring mechanism for retaining loose-leaf pages comprises a housing and ring members for holding loose-leaf pages that are moveable relative to the housing between an open and closed position. An actuation system moves the ring 5 members and includes hinge plates pivotally mounted on the housing and a lever actuating pivoting movement of the hinge plates in at least one direction (e.g., moving the hinge plates and ring members to the open position). The lever is connected to a travel bar that moves lengthwise of the housing 10 between a position blocking pivoting movement of the hinge plates and a position allowing pivoting movement of the hinge plates. At least one of the lever and the hinge plates deforms when the lever moves to delay pivoting movement of the hinge plates so that the lever may move the travel bar so that 15 it does not block movement of the hinge plates.
Full Text

Documents:

1762-CHE-2005 ABSTRACT.pdf

1762-CHE-2005 CLAIMS.pdf

1762-CHE-2005 CORRESPONDENCE OTHERS.pdf

1762-CHE-2005 CORRESPONDENCE PO.pdf

1762-CHE-2005 DESCRIPTION (COMPLETE).pdf

1762-CHE-2005 DRAWINGS.pdf

1762-CHE-2005 FORM 1.pdf

1762-CHE-2005 FORM 18.pdf

1762-CHE-2005 FORM 3.pdf

1762-CHE-2005 FORM 5.pdf

1762-CHE-2005 PETITIONS.pdf

1762-CHE-2005 POWER OF ATTORNEY.pdf


Patent Number 240520
Indian Patent Application Number 1762/CHE/2005
PG Journal Number 21/2010
Publication Date 21-May-2010
Grant Date 14-May-2010
Date of Filing 01-Dec-2005
Name of Patentee WORLD WIDE STATIONERY MANUFACTURING COMPANY LTD.
Applicant Address 19/F KOON WAH MIRRORS FACTORY 3RD INDUSTRIAL BUILDING 5-9 KA HING ROAD KWAI CHUNG NEW TERRITORY.
Inventors:
# Inventor's Name Inventor's Address
1 LIN, CHUN, H ROOM 301 BLOCK 25 215 ZHANG HUA ROAD ZHANG ZHOU CITY FU JIAN PROVINCE.
PCT International Classification Number B42F13/16
PCT International Application Number N/A
PCT International Filing date
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 60/664,125 2005-03-22 U.S.A.
2 11/190,328 2005-07-27 U.S.A.