US Patent Application No: 2012/0246,808

Induced Draft Anti Fog Device For Goggles

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Oct 4, 2012
Publication date
Apr 1, 2011
filing date
13/078,689
serial no
Published
status

Importance

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Abstract

An induced draft anti-fog system for goggles and similar optical devices having an air tight goggle with ports, fixedly attached to a hollow elastomeric conduit. Said hollow conduit having an intake port and exhaust fan. The exhaust fan has an on/off switch in communication with two battery packs. When the fan is in operation air is drawn into the intake port and circulated into the goggle housing thereby defogging the goggle lens and then is circulated out through the fan.

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Spiro, Mark	-	1	0

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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	Apr 4, 2016
7.5 Year Payment	$3600.00	$1800.00	$900.00	Apr 4, 2020
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Apr 4, 2024

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