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

Patent Owner(s)

Patent Owner	Address
SAILUN GROUP CO LTD	NO 43 ZHENGZHOU ROAD NORTH DISTRICT QINGDAO SHANDONG QINGDAO CITY SHANDONG PROVINCE 266045

International Classification(s)

• 1215:TYRES AND ANTI-SKID CHAINS FOR VEHICLES

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Li, Chenfei	Qingdao, CN	2	0
Li, Yu	Qingdao, CN	376	3295
Qi, Di	Qingdao, CN	1	0
Wang, Wenchao	Qingdao, CN	69	176
Zhang, Zhe	Qingdao, CN	347	2374

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Mar 26, 2027
7.5 Year Payment	$3600.00	$1800.00	$900.00	Mar 26, 2031
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Mar 26, 2035

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 3.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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: D999721

Tire

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