US Patent No: 8,033,078
Number of patents in Portfolio can not be more than 2000
Method of mounting elements inside a wind generator tower
Stats
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Oct 11, 2011
Issued date -
Sep 14, 2006
filing date -
11/992,076
serial no -
In Force
status
Importance
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Abstract
A method of mounting elements inside a wind generator tower which is made from various different sections of metal. Elements such as ladders, platforms, and electric cables are fixed to auxiliary supports such as beams or rings which are in turn fixed to the above-mentioned sections so as not to reduce the fatigue strength thereof.
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First Claim
Related Publications
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 6,467,233 Wind tower | 25 | 2000 | |
| 6,470,645 Method for making and erecting a wind tower | 31 | 2000 | |
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| 7,198,134 Method and apparatus for assisting multiple climbers | 4 | 2004 | |
| 2007/0125,037 Segment for a tower of a wind energy turbine and method for arranging operating components of a wind energy turbine in a tower thereof | 7 | 2005 | |
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| 2003/0147,753 Wind turbine tower suspension means | 10 | 2002 | |
| 2007/0296,220 Wind Turbine, a Method for Assembling and Handling the Wind Turbine and Uses Hereof | 7 | 2004 | |
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| 2005/0247,008 Scaffolding device for work on inner wall face of tower vessel body, and method of work on inner wall face using the scaffolding device | 1 | 2004 | |
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| 5,509,562 Floating roof | 1 | 1994 | |
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| 6,108,988 Spiral climb in surrounding enclosure | 5 | 1998 | |
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| 6,713,891 Wind mill with a suspension for cables and the like, such suspension for cables and the like and a holder for such suspension | 18 | 2001 | |
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| 5,557,893 Adjustable pitch spiral stairway kit | 11 | 1995 | |
| 2007/0045,045 Climb assist system | 1 | 2005 | |
Patent Citation Ranking
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 11, 2015 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 11, 2019 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 11, 2023 |
| 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 |