F16H 3/002
Toothed gearings for conveying rotary motion with variable gear ratio or for
Official title: {using gears having teeth movable out of mesh (F16H3/16, F16H3/20 and F16H3/42 take precedence)}
F16H3/002 (Toothed gearings for conveying rotary motion with variable gear ratio or for) appears on 17 US grants and 16 published applications in this corpus.
Search patents in F16H- Granted patents
- 17
- Published applications
- 16
- Assignees
- 13
- Inventors
- 42
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 3 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 3 |
| 2023 | 1 | 1 |
| 2024 | 4 | 2 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Rotation mechanism7US 8,381,819 B2Cameron International Corporation · 2013
- Rotation mechanism6US 8,776,892 B2Cameron International Corporation · 2014
- Mechanism for varying the relative angular velocity of two shafts, in a proportionally continuous manner5US 4,352,297 AWhitehead Motofides S.p.A. · 1982
- Gear-lever mechanism using meshing and pushing to rotate3US 10,344,857 B22019
- Device for actuating a gearwheel, which is designed as a loose wheel, of a transmission device3US 8,245,589 B2ZF Friedrichshafen AG · 2012