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

Patent Owner(s)

Patent Owner	Address
THE YOKOHAMA RUBBER CO LTD	JAPAN
KURASHIKI BOSEKI KABUSHIKI KAISHA	KURASHIKI-SHI OKAYAMA 710-0054

International Classification(s)

• E04B:GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTIT....

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Tanno, Atsushi	Kanagawa, JP	133	710
# of filed Patents : 133 Total Citations : 710
Tsujimoto, Hiroyuki	Okayama, JP	19	127
# of filed Patents : 19 Total Citations : 127

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Patent Citation Ranking

• 4 Citation Count
• E04B Class

• 2.20 % this patent is cited more than
• 16 Age

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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 Application No: 2009/0053,492

FLEXIBLE POLYURETHANE FOAM FOR TIRES, NOISE REDUCING DEVICE AND TIRE

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Abstract

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The present invention is to provide a flexible polyurethane foam for tires that can effectively suppress damages, such as chips and cracks, and deformation, such as compression (permanent set in fatigue), even when attached to an inner face of a tire by using a band member. with the noise reducing device attached thereto.

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Description

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Claims

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