F05B 2240/312
Capable of being reefed
Official title: capable of being reefed
F05B2240/312 (Capable of being reefed) appears on 55 US grants and 48 published applications in this corpus.
Search patents in F05B- Granted patents
- 55
- Published applications
- 48
- Assignees
- 21
- Inventors
- 82
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 5 |
| 2006 | 3 | 2 |
| 2007 | 2 | 5 |
| 2008 | 6 | 2 |
| 2009 | 0 | 3 |
| 2010 | 0 | 7 |
| 2011 | 0 | 1 |
| 2012 | 3 | 5 |
| 2013 | 2 | 1 |
| 2014 | 2 | 1 |
| 2015 | 3 | 1 |
| 2016 | 2 | 4 |
| 2017 | 4 | 2 |
| 2018 | 0 | 1 |
| 2019 | 4 | 2 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 2 |
| 2025 | 2 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Rotatable blade apparatus with individually adjustable blades10 Mar 2026US 12,571,370 B2Energyield LLC
- Energy generating device21 Oct 2025US 12,448,944 B2
- Cable-stayed blade structure for variable speed wind turbines25 Mar 2025US 12,258,936 B2
- Rotatable blade apparatus with individually adjustable blades27 Sep 2022US 11,454,212 B2Energyield LLC
- Wind turbine rotor blade, wind turbine and method for operating a wind turbine5 Nov 2019US 10,465,656 B2Wobben Properties GmbH
- Energy generating device13 Jun 2024US 2024/0191683 A1
- Cable-stayed blade structure for variable speed wind turbines16 May 2024US 2024/0159213 A1
- Rotatable Blade Apparatus With Individually Adjustable Blades21 Dec 2023US 2023/0407840 A1Energyield LLC
- Rotatable blade apparatus with individually adjustable blades19 May 2022US 2022/0154690 A1Energyield LLC
- System for Generating Electric Energy by Exploiting Wind at Height9 May 2019US 2019/0136829 A1Sequoia IT S.R.L.
Most cited
By later US patents