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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	BELLA VISTA NEW SOUTH WALES 2153

International Classification(s)

• 2902:DEVICES AND EQUIPMENT FOR ACCIDENT PREVENTION AND ....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Amarasinghe, Amal Shirley	West Pennant Hills, AU	86	2739
Fu, Timothy Tsun-Fai	Carlingford, AU	79	4017
Jones, Michael Andrew	Dundas, AU	15	596
Lithgow, Perry David	Glenwood, AU	148	6997
Saada, Jim	Kellyville, AU	53	2403
Sweeney, Fiachra	North Bondi, AU	33	1477

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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

Full Text

US Patent No: D506827

Nasal mask

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