Y10T 74/18672
Plural screws in series [e.g., telescoping, etc.]
Y10T74/18672 (Plural screws in series [e.g., telescoping, etc.]) appears on 102 US grants and 63 published applications in this corpus.
Search patents in Y10T- Granted patents
- 102
- Published applications
- 63
- Assignees
- 79
- Inventors
- 164
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 2 |
| 2003 | 0 | 1 |
| 2004 | 2 | 5 |
| 2005 | 1 | 3 |
| 2006 | 2 | 3 |
| 2007 | 3 | 2 |
| 2008 | 1 | 5 |
| 2009 | 1 | 9 |
| 2010 | 3 | 6 |
| 2011 | 5 | 6 |
| 2012 | 5 | 6 |
| 2013 | 6 | 3 |
| 2014 | 7 | 3 |
| 2015 | 7 | 3 |
| 2016 | 4 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 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.
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
- Coaxial screw gear sleeve mechanism8 Jun 2021US 11,026,804 B2SpineX Tec, LLC
- Medical device employing a coaxial screw gear sleeve mechanism6 Aug 2019US 10,369,008 B2SpineX Tec, LLC
- Coaxial screw gear sleeve mechanism6 Nov 2018US 10,117,757 B2SpineX Tec, LLC
- 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
- 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
- Methods and Apparatuses for Vertebral Body Distraction and Fusion Employing a Coaxial Screw Gear Sleeve Mechanism13 Apr 2017US 2017/0100258 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
- Coaxial screw gear sleeve mechanism145US 9,358,125 B2SpineX Tec, LLC · 2016
- Exercise device with inclination adjusting mechanism103US 9,352,185 B2ICON Health & Fitness, Inc. · 2016
- Telescopic actuator99US 7,225,694 B2Lockheed Martin Corporation · 2007