F16H 25/2214
With elements for guiding the circulating balls
Official title: {with elements for guiding the circulating balls}
F16H25/2214 (With elements for guiding the circulating balls) appears on 472 US grants and 558 published applications in this corpus.
Search patents in F16H- Granted patents
- 472
- Published applications
- 558
- Assignees
- 163
- Inventors
- 782
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 8 | 0 |
| 2000 | 8 | 0 |
| 2001 | 6 | 6 |
| 2002 | 9 | 9 |
| 2003 | 5 | 19 |
| 2004 | 9 | 19 |
| 2005 | 9 | 20 |
| 2006 | 9 | 22 |
| 2007 | 8 | 19 |
| 2008 | 8 | 28 |
| 2009 | 18 | 14 |
| 2010 | 8 | 30 |
| 2011 | 8 | 16 |
| 2012 | 18 | 24 |
| 2013 | 11 | 22 |
| 2014 | 16 | 24 |
| 2015 | 23 | 22 |
| 2016 | 19 | 18 |
| 2017 | 19 | 36 |
| 2018 | 16 | 27 |
| 2019 | 19 | 32 |
| 2020 | 31 | 27 |
| 2021 | 21 | 24 |
| 2022 | 32 | 22 |
| 2023 | 24 | 19 |
| 2024 | 13 | 27 |
| 2025 | 18 | 14 |
| 2026 | 13 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Ball screw assembly having a deflector6 Oct 2026US 12,753,830 B1Schaeffler Technologies AG & Co. KG
- Ball screw device15 Sep 2026US 12,736,114 B2Ntn Corporation
- Ball screw assemblies8 Sep 2026US 12,729,752 B2Ratier-Figeac SAS
- Ball-screw drive for an actuator assembly, an actuator assembly, and a method for producing a ball-screw drive1 Sep 2026US 12,722,617 B2ZF Active Safety GmbH
- Ball screw drive for an actuator group11 Aug 2026US 12,704,162 B2ZF Active Safety GmbH
- Ball screw device8 Oct 2026US 2026/0309211 A1Nsk Ltd.
- Method for producing a threaded nut of a rolling-element screw drive24 Sep 2026US 2026/0284832 A1Schaeffler Technologies AG & Co. KG
- Ball screw device and steering device27 Aug 2026US 2026/0249898 A1Jtekt Corporation
- Ball screw actuator13 Aug 2026US 2026/0235192 A1Kuroda Precision Industries Ltd.
- Ball screw actuator30 Jul 2026US 2026/0218751 A1Kuroda Precision Industries Ltd.
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
- Ball screw142US 7,536,928 B2Ntn Corporation · 2009
- Medical device employing a coaxial screw gear sleeve mechanism47US 10,369,008 B2SpineX Tec, LLC · 2019