A61F 2002/30405
Made by screwing complementary threads machined on the parts themselves
Official title: {made by screwing complementary threads machined on the parts themselves}
A61F2002/30405 (Made by screwing complementary threads machined on the parts themselves) appears on 2,232 US grants and 2,419 published applications in this corpus.
Search patents in A61F- Granted patents
- 2,232
- Published applications
- 2,419
- Assignees
- 573
- Inventors
- 2,510
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 7 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 12 | 0 |
| 1990 | 17 | 0 |
| 1991 | 12 | 0 |
| 1992 | 9 | 0 |
| 1993 | 5 | 0 |
| 1994 | 21 | 0 |
| 1995 | 21 | 0 |
| 1996 | 25 | 0 |
| 1997 | 35 | 0 |
| 1998 | 27 | 0 |
| 1999 | 34 | 0 |
| 2000 | 46 | 0 |
| 2001 | 31 | 12 |
| 2002 | 36 | 53 |
| 2003 | 32 | 43 |
| 2004 | 46 | 76 |
| 2005 | 23 | 86 |
| 2006 | 37 | 79 |
| 2007 | 23 | 67 |
| 2008 | 27 | 59 |
| 2009 | 38 | 66 |
| 2010 | 45 | 52 |
| 2011 | 58 | 64 |
| 2012 | 62 | 102 |
| 2013 | 84 | 98 |
| 2014 | 91 | 117 |
| 2015 | 79 | 93 |
| 2016 | 91 | 97 |
| 2017 | 104 | 107 |
| 2018 | 97 | 128 |
| 2019 | 112 | 130 |
| 2020 | 105 | 129 |
| 2021 | 97 | 126 |
| 2022 | 138 | 148 |
| 2023 | 125 | 148 |
| 2024 | 128 | 135 |
| 2025 | 155 | 122 |
| 2026 | 71 | 82 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A61F 2002/30411Having two threaded end parts connected by a threaded central part withIndexing code320
- A61F 2002/30408Conical threadingsIndexing code74
- A61F 2002/3041Having threaded portions of different pitchesIndexing code50
- A61F 2002/3042With a pin cooperating with a helical grooveIndexing code28
- A61F 2002/30406Threads machined on sphericalIndexing code27
- A61F 2002/30413Having threads of increasing height or depthIndexing code17
- A61F 2002/30421Rounded threadsIndexing code15
- A61F 2002/30425Square threadsIndexing code7
Recent patents
- Reinforced arthroplasty stems with integrated threaded bosses and internal walker-type compression6 Oct 2026US 12,751,827 B1
- Implants with modular stems with tension/compression mechanisms6 Oct 2026US 12,751,829 B2Wright Medical Technology, Inc.
- Multi-piece intervertebral implants6 Oct 2026US 12,751,832 B2
- Auto-locking expandable corpectomy column29 Sep 2026US 12,746,130 B2Astura Medical Inc.
- Length-modulating total joint prosthesis and method8 Sep 2026US 12,728,008 B2
- Interbody fusion system8 Oct 2026US 2026/0306272 A1Globus Medical, Inc.
- Sacroiliac joint fusion implants, insertion instruments, and methods8 Oct 2026US 2026/0306277 A1Spinal Simplicity, LLC
- Expandable interbody fusions devices24 Sep 2026US 2026/0283816 A1Globus Medical, Inc.
- Method and apparatus for joint replacement arthroplasty10 Sep 2026US 2026/0263231 A1Fibioseq Medical Ltd.
- Interbody fusion system10 Sep 2026US 2026/0263233 A1Globus Medical, Inc.
Most cited
By later US patents