US Patent No: 7,735,289

Number of patents in Portfolio can not be more than 2000

Wind turbine tower suspension arrangement

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Importance

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Abstract

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According to an embodiment of the invention, mutually displacement in at least direction may be absorbed or damped without transferring the invoking force into the magnetic attachment means.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
VESTAS WIND SYSTEMS A/SRANDERS SV, DK448

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Øllgaard, Børge Esbjerg, DK 7 18

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
5,411,231 Magnetic attachment means of non-magnetic accessories to metal doors 15 1993
 
AKAMAI TECHNOLOGIES, INC. (1)
2009/0132,648 CONTENT DELIVERY AND GLOBAL TRAFFIC MANAGEMENT NETWORK SYSTEM 59 2009
 
CATEYE CO., LTD. (1)
2002/0025,220 Magnet mounting structure 2 2001
 
4B Elevator Components, Ltd. (1)
2002/0175,251 Sensor mount attachment device 5 2001
 
ENERGY, UNITED STATES DEPARTMENT OF (1)
* 5,192,155 Magnetic gripper device 6 1992
 
BEAIRD COMPANY, LTD. (1)
6,470,645 Method for making and erecting a wind tower 45 2000
 
NORTHROP GRUMMAN CORPORATION (1)
5,746,329 Hanger system 14 1995
 
VESTAS WIND SYSTEMS A/S (1)
2003/0147,753 Wind turbine tower suspension means 25 2002
 
CHIMES INTERNAIONAL, INC. (1)
5,816,548 Vase with attached magnet 7 1997
 
Union Oil Company of California (1)
4,601,754 Rare earth-containing magnets 7 1984
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
GENERAL ELECTRIC COMPANY (1)
* 2011/0140,447 REINFORCEMENT ASSEMBLY FOR USE WITH A SUPPORT TOWER OF A WIND TURBINE 2 2010
 
MITSUBISHI HEAVY INDUSTRIES, LTD. (1)
* 2011/0138,731 WIND TURBINE GENERATOR AND CONSTRUCTION METHOD FOR WIND TURBINE TOWER 0 2010
 
VESTAS WIND SYSTEMS A/S (2)
* 8,878,377 Wind turbine, a method for reducing noise emission from a wind turbine tower and use of a wind turbine 1 2008
* 2010/0314,884 WIND TURBINE, A METHOD FOR REDUCING NOISE EMISSION FROM A WIND TURBINE TOWER AND USE OF A WIND TURBINE 6 2008
* Cited By Examiner

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Dec 15, 2017
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 15, 2021
Fee Large entity fee small entity fee micro entity fee
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