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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
RESMED PTY LTD	1 ELIZABETH MACARTHUR DRIVE BELLA VISTA NSW 2153

International Classification(s)

• A62B:DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
• A44B:BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LI....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Gunaratnam, Michael K	Marsfield , AU	61	7677
Kwok, Philip R	Chatswood , AU	69	8789

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
October 13, 2009	US,7600513,B2   US7600513B2	GRANTED PATENT AS SECOND PUBLICATION
July 25, 2002	US,20020096176,A1   US20020096176A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 2002/0096,176

Mask and headgear connector

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