F16B 33/006
Non-metallic fasteners using screw-thread
Official title: {Non-metallic fasteners using screw-thread}
F16B33/006 (Non-metallic fasteners using screw-thread) appears on 279 US grants and 253 published applications in this corpus.
Search patents in F16B- Granted patents
- 279
- Published applications
- 253
- Assignees
- 194
- Inventors
- 534
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 7 | 0 |
| 1987 | 3 | 0 |
| 1988 | 9 | 0 |
| 1989 | 13 | 0 |
| 1990 | 9 | 0 |
| 1991 | 6 | 0 |
| 1992 | 12 | 0 |
| 1993 | 6 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 2 |
| 2004 | 3 | 2 |
| 2005 | 0 | 7 |
| 2006 | 2 | 5 |
| 2007 | 1 | 4 |
| 2008 | 1 | 7 |
| 2009 | 1 | 14 |
| 2010 | 8 | 12 |
| 2011 | 8 | 8 |
| 2012 | 4 | 6 |
| 2013 | 8 | 8 |
| 2014 | 5 | 14 |
| 2015 | 10 | 12 |
| 2016 | 9 | 22 |
| 2017 | 7 | 16 |
| 2018 | 11 | 15 |
| 2019 | 15 | 17 |
| 2020 | 14 | 16 |
| 2021 | 18 | 21 |
| 2022 | 14 | 13 |
| 2023 | 15 | 8 |
| 2024 | 12 | 5 |
| 2025 | 6 | 8 |
| 2026 | 3 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Fastening Part27 Aug 2026US 2026/0251169 A1A. Raymond Et Cie
- Ceramic matrix composite fasteners and fastener systems and methods of forming cmc fasteners and fastener systems6 Aug 2026US 2026/0226932 A1General Electric Company
- Ceramic matrix composite fasteners and fastener systems and methods of forming ceraminc composite matrix (cmc) fasteners and fastener systems6 Aug 2026US 2026/0226934 A1General Electric Company
- Curable resin composition and processed article thereof16 Jul 2026US 2026/0201201 A1Threebond Co., Ltd.
- Axial tolerance compensation arrangement, a connection between two components with same as well as a connection and a manufacturing method for same7 May 2026US 2026/0126068 A1
Most cited
By later US patents
- Method of joining two thermoplastic articles380US 4,761,871 APhillips Petroleum Company · 1988
- Interference fixation screw with integral instrumentation359US 5,062,843 A1991
- Spinal fixation assembly209US 7,678,136 B2Spinal LLC · 2010
- Method of securing a tendon graft with an interference fixation screw195US 5,282,802 A1994
- Carbon/carbon composite fasteners126US 5,127,783 AThe B. F. Goodrich Company · 1992