Rotor blade inspection rig

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11143168
APP PUB NO 20190257295A1
SERIAL NO

16310037

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed is a rotor blade inspection device having a maintenance chamber through which a rotor blade can pass vertically, wherein the floor opening and a roof opening, through which the rotor blade can pass, are arranged in the chamber floor and in the chamber roof of the maintenance chamber, characterized in that the maintenance chamber is arranged on a supporting frame, and in that the bracing frame can be supported on a tower of a wind turbine, and in that the chamber floor and the chamber roof of the maintenance chamber are respectively designed as a diaphragm system in order to minimize a gap between the floor opening or roof opening and the rotor blade.

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First Claim

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Family

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Patent Owner(s)

  • WP SYSTEMS GMBH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boesner, Jan Dresden, DE 1 0
Höfner, Robert Dresden, DE 1 0
Müller, Holger Sebnitz, DE 11 11
Renner, Ole Dresden, DE 6 23
Zavesky, Michael Dresden, DE 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 12, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 Apr 12, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 12, 2033
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