F03D 3/0472
The shield orientation being adaptable to the wind motor
Official title: {the shield orientation being adaptable to the wind motor}
F03D3/0472 (The shield orientation being adaptable to the wind motor) appears on 83 US grants and 89 published applications in this corpus.
Search patents in F03D- Granted patents
- 83
- Published applications
- 89
- Assignees
- 27
- Inventors
- 125
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 2 |
| 2006 | 3 | 2 |
| 2007 | 2 | 1 |
| 2008 | 0 | 3 |
| 2009 | 1 | 6 |
| 2010 | 3 | 13 |
| 2011 | 4 | 7 |
| 2012 | 7 | 5 |
| 2013 | 3 | 8 |
| 2014 | 4 | 4 |
| 2015 | 2 | 3 |
| 2016 | 5 | 6 |
| 2017 | 3 | 3 |
| 2018 | 2 | 4 |
| 2019 | 3 | 3 |
| 2020 | 2 | 4 |
| 2021 | 5 | 2 |
| 2022 | 0 | 1 |
| 2023 | 2 | 6 |
| 2024 | 1 | 1 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Wind channelling and directing structures31 Mar 2026US 12,590,597 B2
- Increasing any vertical axis wind turbines efficiency20 May 2025US 12,305,617 B2
- Kinetic fluid energy conversion system1 Oct 2024US 12,104,574 B2SJK Energy Solutions, LLC
- Sidewall wind turbine system with plurality of wind directors5 Sep 2023US 11,746,745 B2
- Vertical spiral wind turbine18 Apr 2023US 11,629,692 B1
- Increasing any vertical axis wind turbines efficiency13 Mar 2025US 2025/0084826 A1
- Enhanced verticle-axis wind turbine13 Feb 2025US 2025/0052227 A1
- Multi-vector wind turbine28 Nov 2024US 2024/0392745 A1
- Wind turbine system9 Nov 2023US 2023/0358209 A1
- Wind channelling and directing structures14 Sep 2023US 2023/0287910 A1
Most cited
By later US patents
- Wind dam electric generator and method102US 6,984,899 B1The United States of America as represented by the Secretary of the Navy · 2006
- Wind-turbines65US 4,156,580 A1979
- Wind turbine system55US 6,191,496 B12001
- Energy machine53US 5,083,899 AGeph Enterprises, Inc. · 1992
- Windmill with shroud adjusting means52US 4,031,405 A1977