Y10T 74/19744
Rolling element engaging thread
Y10T74/19744 (Rolling element engaging thread) appears on 593 US grants and 509 published applications in this corpus.
Search patents in Y10T- Granted patents
- 593
- Published applications
- 509
- Assignees
- 211
- Inventors
- 806
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 6 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 9 | 0 |
| 1981 | 9 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 9 | 0 |
| 1987 | 11 | 0 |
| 1988 | 9 | 0 |
| 1989 | 14 | 0 |
| 1990 | 10 | 0 |
| 1991 | 10 | 0 |
| 1992 | 8 | 0 |
| 1993 | 9 | 0 |
| 1994 | 9 | 0 |
| 1995 | 7 | 0 |
| 1996 | 11 | 0 |
| 1997 | 10 | 0 |
| 1998 | 7 | 0 |
| 1999 | 8 | 0 |
| 2000 | 20 | 0 |
| 2001 | 17 | 13 |
| 2002 | 20 | 33 |
| 2003 | 22 | 44 |
| 2004 | 30 | 39 |
| 2005 | 23 | 34 |
| 2006 | 20 | 34 |
| 2007 | 21 | 29 |
| 2008 | 11 | 32 |
| 2009 | 24 | 31 |
| 2010 | 18 | 52 |
| 2011 | 21 | 33 |
| 2012 | 32 | 39 |
| 2013 | 28 | 32 |
| 2014 | 29 | 25 |
| 2015 | 32 | 27 |
| 2016 | 25 | 4 |
| 2017 | 6 | 3 |
| 2018 | 4 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 2 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Medical device employing a coaxial screw gear sleeve mechanism16 Dec 2025US 12,496,197 B2SpineX Tec, LLC
- Medical device employing a coaxial screw gear sleeve mechanism28 Mar 2023US 11,612,496 B2SpineX Tec, LLC
- Screw nut13 Jul 2021US 11,060,565 B2Thk Co., Ltd.
- Coaxial screw gear sleeve mechanism8 Jun 2021US 11,026,804 B2SpineX Tec, LLC
- Ballscrew assembly31 Mar 2020US 10,605,318 B2Goodrich Corporation
- Medical device employing a coaxial screw gear sleeve mechanism12 Mar 2026US 2026/0069428 A1SpineX Tec, LLC
- Medical Device Employing a Coaxial Screw Gear Sleeve Mechanism12 Oct 2023US 2023/0320868 A1SpineX Tec, LLC
- Screw nut or spline nut5 Nov 2020US 2020/0347889 A1Thk Co., Ltd.
- Medical Device Employing a Coaxial Screw Gear Sleeve Mechanism30 Jan 2020US 2020/0030116 A1SpineX Tec, LLC
- Coaxial screw gear sleeve mechanism7 Mar 2019US 2019/0070018 A1SpineX Tec, LLC
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
- Pressure regulated electric pump175US 6,074,170 A2000
- Coaxial screw gear sleeve mechanism145US 9,358,125 B2SpineX Tec, LLC · 2016
- Ball screw142US 7,536,928 B2Ntn Corporation · 2009