F16L 21/065
Tightened by tangentially-arranged threaded pins
Official title: {tightened by tangentially-arranged threaded pins}
F16L21/065 (Tightened by tangentially-arranged threaded pins) appears on 364 US grants and 403 published applications in this corpus.
Search patents in F16L- Granted patents
- 364
- Published applications
- 403
- Assignees
- 159
- Inventors
- 471
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 1 |
| 2002 | 2 | 2 |
| 2003 | 3 | 7 |
| 2004 | 6 | 7 |
| 2005 | 2 | 21 |
| 2006 | 6 | 11 |
| 2007 | 6 | 12 |
| 2008 | 10 | 17 |
| 2009 | 14 | 15 |
| 2010 | 14 | 11 |
| 2011 | 10 | 15 |
| 2012 | 7 | 15 |
| 2013 | 9 | 16 |
| 2014 | 8 | 13 |
| 2015 | 10 | 22 |
| 2016 | 17 | 13 |
| 2017 | 19 | 20 |
| 2018 | 15 | 22 |
| 2019 | 11 | 22 |
| 2020 | 23 | 29 |
| 2021 | 20 | 13 |
| 2022 | 28 | 32 |
| 2023 | 28 | 24 |
| 2024 | 24 | 17 |
| 2025 | 25 | 16 |
| 2026 | 12 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
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- Pipe coupling130US 4,417,755 AFamilian Corp. · 1983
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