Structural shape for wind tower members
US8910446B2 · kind B2 · utility
4Cited by
106References
49Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 15, 2009 |
| Grant date | Dec 16, 2014 |
| Priority date | — |
| Expiry date | May 17, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49895
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
One of the major structural components in a space frame tower is the tower leg. A novel and nonobvious tower leg structure is provided which provides significant advantages and benefits over previously available structures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.