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Tariff of Fees - Patents

Part Vl - Maintenance Fees

Item Description Fee
30. For maintaining an application filed on or after October 1, 1989 in effect, under subsections 99 and 154 of these Rules Large entity
Yr 2-4 - $100
Yr 5-9 - $200
Yr 10-14 - $250
Yr 15-19 - $450
(Small entity
50% of large entity)
31. For maintaining the rights accorded by a patent issued on the basis of an application filed on or after October 1, 1989, under sections 100, 101, 155 and 156 of these Rules Large entity
Yr 2-4 - $100
Yr 5-9 - $200
Yr 10-14 - $250
Yr 15-19 - $450
(Small entity
50% of large entity)

Large entity including an additional fee for late payment
Yr 2-4 - $300
Yr 5-9 - $400
Yr 10-14 - $450
Yr 15-19 - $650
(Small entity 50% of the applicable maintenance fee for a large entity plus $200 for the late payment)
32. For maintaining the rights accorded by a patent issued on or after October 1, 1989 on the basis of an application filed before that date, under
subsections 182(1) and (3) of these Rules
Large entity
Yr 2-4 - $100
Yr 5-9 - $200
Yr 10-14 - $250
Yr 15-19 - $450
(Small entity
50% of large entity)

Large entity including an additional fee for late payment
Yr 2-4 - $300
Yr 5-9 - $400
Yr 10-14 - $450
Yr 15-19 - $650
(Small entity 50% of the applicable maintenance fee for a large entity plus $200 for the late payment)

| Tariff of Fees - Patents |


Last Modified: 2004-07-27 Top of Page Important Notices