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

Patent Owner(s)

Patent Owner	Address
HOLCIM TECHNOLOGY LTD	6300 ZUG

International Classification(s)

• F16K:VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR....
• F16L:PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR ....

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hinds, Robert	Midlothian, US	2	3
# of filed Patents : 2 Total Citations : 3
Kutach, Kyle	Ovilla, US	1	2
# of filed Patents : 1 Total Citations : 2

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Patent Citation Ranking

• 2 Citation Count
• F16K Class

• 7.40 % this patent is cited more than
• 13 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: 2012/0273,073

Duct Plug Inflatable Safety Device

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Abstract

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An inflatable safety device is provided. A method of using an inflatable safety device in an overhead conduit or area of a cement manufacturing plant to keep debris from falling on a worker below the device, is also provided.

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Description

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