F16H 2025/209
Using worm gears
Official title: {using worm gears}
F16H2025/209 (Using worm gears) appears on 287 US grants and 305 published applications in this corpus.
Search patents in F16H- Granted patents
- 287
- Published applications
- 305
- Assignees
- 159
- Inventors
- 483
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 4 |
| 2006 | 1 | 6 |
| 2007 | 1 | 1 |
| 2008 | 0 | 12 |
| 2009 | 3 | 4 |
| 2010 | 4 | 12 |
| 2011 | 5 | 13 |
| 2012 | 10 | 6 |
| 2013 | 9 | 10 |
| 2014 | 10 | 14 |
| 2015 | 11 | 18 |
| 2016 | 26 | 24 |
| 2017 | 10 | 27 |
| 2018 | 16 | 25 |
| 2019 | 26 | 26 |
| 2020 | 26 | 23 |
| 2021 | 17 | 21 |
| 2022 | 26 | 19 |
| 2023 | 19 | 14 |
| 2024 | 18 | 10 |
| 2025 | 11 | 7 |
| 2026 | 10 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Methods and apparatuses for vertebral body distraction and fusion employing a coaxial screw gear sleeve mechanism453US 8,303,663 B2SpineX Tec, LLC · 2012
- Methods and apparatuses for vertebral body distraction and fusion employing a coaxial screw gear sleeve mechanism380US 8,771,360 B2SpineX Tec, LLC · 2014
- Coaxial screw gear sleeve mechanism145US 9,358,125 B2SpineX Tec, LLC · 2016
- Seat adjuster assembly92US 7,971,937 B2Johnson Electric S. A. · 2011
- Linear actuator76US 6,158,295 ALinak A/S · 2000