F03D 5/02
The wind-engaging parts being attached to endless chains or the like
Official title: the wind-engaging parts being attached to endless chains or the like
F03D5/02 (The wind-engaging parts being attached to endless chains or the like) appears on 79 US grants and 74 published applications in this corpus.
Search patents in F03D- Granted patents
- 79
- Published applications
- 74
- Assignees
- 29
- Inventors
- 100
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 3 |
| 2009 | 2 | 6 |
| 2010 | 2 | 2 |
| 2011 | 3 | 3 |
| 2012 | 2 | 4 |
| 2013 | 4 | 2 |
| 2014 | 3 | 6 |
| 2015 | 4 | 7 |
| 2016 | 4 | 5 |
| 2017 | 6 | 4 |
| 2018 | 3 | 7 |
| 2019 | 3 | 2 |
| 2020 | 5 | 5 |
| 2021 | 2 | 3 |
| 2022 | 3 | 3 |
| 2023 | 4 | 2 |
| 2024 | 2 | 2 |
| 2025 | 0 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wind turbine6 Oct 2026US 12,753,736 B2ODE Consulting UG (haftungsbeschränkt)
- Multiple blade wind turbine22 Sep 2026US 12,742,437 B2
- Floating airborne wind energy system with submersible platform18 Jun 2024US 12,012,925 B2
- Wind power system23 Apr 2024US 11,965,481 B2Cafe24 Corp.
- Power generating windbags and waterbags17 Oct 2023US 11,788,509 B2
- Wind turbine24 Sep 2026US 2026/0286934 A1ODE Consulting UG (haftungsbeschränkt)
- Multiple blade wind turbine13 Nov 2025US 2025/0347265 A1
- Multi-axis electricty generator22 Aug 2024US 2024/0280079 A1Wisp Energy, LLC
- Apparatuses, Systems, and Methods for Extraction and/or Storage of Energy From Moving Fluids9 May 2024US 2024/0151214 A1
- Power generating windbags and waterbags21 Dec 2023US 2023/0407842 A1
Most cited
By later US patents
- Wind-driven driving apparatus employing kites45US 6,072,245 A2000
- Linear motion wind driven power plant37US 5,758,911 ANorthrop Grumman Corporation · 1998
- Fluid driven power producing apparatus36US 4,049,300 A1977
- Wind and water power generation device using a rail system26US 7,075,191 B2Environmental Energy Systems, Inc. · 2006
- Wind-driven generator25US 4,494,008 A1985