F05B 2270/508
Mechanical means
Official title: mechanical means, e.g. levers, gears or cams
F05B2270/508 (Mechanical means) appears on 9 US grants and 12 published applications in this corpus.
Search patents in F05B- Granted patents
- 9
- Published applications
- 12
- Assignees
- 11
- Inventors
- 17
- Latest grant
- 23 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 2 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year.
Recent patents
- Wind turbine with trailing edge flap23 May 2023US 11,655,797 B2Wobben Properties GmbH
- Vertical axis wind turbine apparatus and system19 Oct 2021US 11,149,715 B2Harmony Turbines Inc.
- Vertical axis wind turbine apparatus and system28 Jul 2020US 10,724,502 B2Creating Moore, LLC
- Horizontal axis wind machine with multiple rotors24 Jul 2018US 10,030,628 B2Thunderbird Power Corp
- Wind turbine system for generating electrical power11 Jul 2017US 9,702,347 B2
- Vertical axis wind turbine apparatus and system12 Nov 2020US 2020/0355159 A1Creating Moore, LLC
- Wind turbine with trailing edge flap29 Oct 2020US 2020/0340444 A1Wobben Properties GmbH
- Vertical axis wind turbine apparatus and system28 Nov 2019US 2019/0360465 A1Creating Moore, LLC
- Horizontal axis wind machine with multiple rotors2 Aug 2018US 2018/0216599 A1Thunderbird Power Corp
- Passive blade pitch control module18 Jan 2018US 2018/0017040 A1
Most cited
By later US patents
- Method for the operation of a wind energy plant with a synchronous generator and a superimposition gearbox6US 7,649,277 B2Nordex Energy GmbH · 2010
- Vertical axis wind turbine apparatus and system4US 10,724,502 B2Creating Moore, LLC · 2020
- Horizontal axis wind machine with multiple rotors2US 10,030,628 B2Thunderbird Power Corp · 2018
- Vertical axis wind turbine apparatus and system2US 11,149,715 B2Harmony Turbines Inc. · 2021
- Device for the adjustment of the pitch of a rotor blade of a wind turbine1US 8,105,036 B2Siemens Aktiengesellschaft · 2012