Air guiding strip for refrigerators

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12059083
APP PUB NO 20230255365A1
SERIAL NO

18092653

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A refrigerator has an open front, an air curtain system having at least one upper air egress having an outer edge and at least one lower air-recovery ingress. The air curtain system is adapted to produce a substantially vertical air curtain over at least part of the open front of the refrigerator. The refrigerator has a plurality of shelves between the egress and the ingress a plurality of shelves between the egress and the ingress including a first shelf that has an aerofoil positioned in front of it, the first shelf being located in the upper half of the open front of refrigerator. The refrigerator also includes a second shelf that does not have an aerofoil positioned in front of it, the second shelf being located below the first shelf.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
AEROFOIL ENERGY LIMITEDCHESHIRE SK10 5JB

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burke, Matthew Piers Berkshire, GB 7 68
McAndrew, Paul Francis Cheshire, GB 3 12
Turner, Ian Stuart Oxfordshire, GB 3 12

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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 Feb 13, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Feb 13, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 13, 2036
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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