Y10T 74/19698
Spiral
Y10T74/19698 (Spiral) appears on 1,724 US grants and 1,077 published applications in this corpus.
Search patents in Y10T- Granted patents
- 1,724
- Published applications
- 1,077
- Assignees
- 779
- Inventors
- 2,564
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 15 | 0 |
| 1977 | 24 | 0 |
| 1978 | 21 | 0 |
| 1979 | 15 | 0 |
| 1980 | 33 | 0 |
| 1981 | 22 | 0 |
| 1982 | 20 | 0 |
| 1983 | 10 | 0 |
| 1984 | 17 | 0 |
| 1985 | 23 | 0 |
| 1986 | 33 | 0 |
| 1987 | 52 | 0 |
| 1988 | 48 | 0 |
| 1989 | 46 | 0 |
| 1990 | 40 | 0 |
| 1991 | 36 | 0 |
| 1992 | 33 | 0 |
| 1993 | 40 | 0 |
| 1994 | 32 | 0 |
| 1995 | 23 | 0 |
| 1996 | 39 | 0 |
| 1997 | 36 | 0 |
| 1998 | 40 | 0 |
| 1999 | 47 | 0 |
| 2000 | 48 | 0 |
| 2001 | 46 | 29 |
| 2002 | 55 | 72 |
| 2003 | 55 | 84 |
| 2004 | 70 | 88 |
| 2005 | 50 | 94 |
| 2006 | 49 | 93 |
| 2007 | 55 | 71 |
| 2008 | 40 | 84 |
| 2009 | 57 | 80 |
| 2010 | 64 | 96 |
| 2011 | 51 | 57 |
| 2012 | 79 | 67 |
| 2013 | 61 | 54 |
| 2014 | 64 | 44 |
| 2015 | 59 | 43 |
| 2016 | 37 | 5 |
| 2017 | 14 | 4 |
| 2018 | 10 | 0 |
| 2019 | 2 | 1 |
| 2020 | 2 | 4 |
| 2021 | 3 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 3 | 2 |
| 2025 | 2 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Clamp locking mechanism17 Feb 2026US 12,551,985 B2Milwaukee Electric Tool Corporation
- Medical device employing a coaxial screw gear sleeve mechanism16 Dec 2025US 12,496,197 B2SpineX Tec, LLC
- Method of manufacturing ball screw device8 Apr 2025US 12,269,133 B2Nsk Ltd.
- Clamp locking mechanism2 Jul 2024US 12,023,784 B2Milwaukee Electric Tool Corporation
- Dynamic pulley system9 Apr 2024US 11,950,872 B2Auris Health, Inc.
- Clamp Locking Mechanism4 Jun 2026US 2026/0151874 A1Milwaukee Electric Tool Corporation
- Medical device employing a coaxial screw gear sleeve mechanism12 Mar 2026US 2026/0069428 A1SpineX Tec, LLC
- Clamp Locking Mechanism19 Sep 2024US 2024/0308029 A1Milwaukee Electric Tool Corporation
- Method of manufacturing ball screw device23 May 2024US 2024/0165753 A1Nsk Ltd.
- Medical Device Employing a Coaxial Screw Gear Sleeve Mechanism12 Oct 2023US 2023/0320868 A1SpineX Tec, LLC
Most cited
By later US patents
- Beauty treatment device1,493US 4,565,189 ABio Mabuchi Co. Ltd. · 1986
- 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
- Pre-loaded self-aligning roller nut assembly for standard micrometer spindle and the like349US 5,732,597 AHughes Electronics Corporation · 1998
- Gear for converting a rotational into a translational motion282US 4,726,247 AHormann KG Antriebs- und Steuerungstechnik · 1988