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Canadian Patents Database

Financial Transactions



(12) Patent: (11) 2069425


For a clearer understanding of the status of the application/patent presented on this page, the site Disclaimer , as well as the definitions for Patent , Administrative Status , Maintenance Fee  and Payment History  should be consulted.

Administrative Status

Title Date
(86) PCT Filing Date 1991-10-03
(85) National Entry 1992-04-08
(87) PCT Publication Date 1992-04-16
Examination Requested 1998-08-06
(45) Issued 2003-05-06
Expired 2011-10-03

Payment History

Fee Type Ann Yr Due Date Amount Paid Paid Date
Filing $0.00 1992-04-08
Registration of Documents $0.00 1992-12-18
Registration of Documents $0.00 1992-12-18
Maintenance Fee - Application - New Act 2 1993-10-04 $100.00 1993-10-04
Maintenance Fee - Application - New Act 3 1994-10-03 $100.00 1994-09-26
Maintenance Fee - Application - New Act 4 1995-10-03 $100.00 1995-07-04
Maintenance Fee - Application - New Act 5 1996-10-03 $150.00 1996-09-16
Maintenance Fee - Application - New Act 6 1997-10-03 $150.00 1997-10-03
Request for Examination $400.00 1998-08-06
Maintenance Fee - Application - New Act 7 1998-10-05 $150.00 1998-08-06
Maintenance Fee - Application - New Act 8 1999-10-04 $150.00 1999-10-01
Maintenance Fee - Application - New Act 9 2000-10-03 $150.00 2000-07-07
Maintenance Fee - Application - New Act 10 2001-10-03 $200.00 2001-08-02
Reinstatement: Failure to Pay Application Maintenance Fees $200.00 2003-02-14
Maintenance Fee - Application - New Act 11 2002-10-03 $200.00 2003-02-14
Final $300.00 2003-02-24
Maintenance Fee - Patent - New Act 12 2003-10-03 $200.00 2003-09-29
Maintenance Fee - Patent - New Act 13 2004-10-04 $250.00 2004-09-07
Maintenance Fee - Patent - New Act 14 2005-10-03 $250.00 2005-09-19
Maintenance Fee - Patent - New Act 15 2006-10-03 $450.00 2006-09-22
Maintenance Fee - Patent - New Act 16 2007-10-03 $450.00 2007-09-25
Maintenance Fee - Patent - New Act 17 2008-10-03 $450.00 2008-09-22
Maintenance Fee - Patent - New Act 18 2009-10-05 $450.00 2009-09-23
Maintenance Fee - Patent - New Act 19 2010-10-04 $450.00 2010-09-21