Mat washer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11339528
APP PUB NO 20180155866A1
SERIAL NO

15494004

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A mat washer is disclosed which includes a mainframe, a rail surface affixed to the mainframe at an angle of 25 degrees to 90 degrees, a conveying system adapted to transport one or more mats along the rail surface, an enclosed washing chamber having one or more spray bars adapted to direct jets of water at each mat, a discharge wheel adapted for stacking each mat onto a discharge rack, a water recycling system having a waste conveyor adapted to separate large debris from water, the water recycling system have one or more filtration devices adapted to separate small debris from water, and a high pressure pump to supply water under pressure to the one or more spray bars.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
WELL SERVICE GROUP INC9152 ROUTE 22 BLAIRSVILLE PA 15717

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brennan, Richard J Coraopolis, US 1 2
Woessner,, III William R McKees Rocks, US 5 8

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Maintenance Fees

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3.5 Year Payment $1600.00 $800.00 $400.00 Nov 24, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 Nov 24, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 24, 2033
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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