F16L 5/08
By means of axial screws compressing a ring or sleeve
Official title: by means of axial screws compressing a ring or sleeve
F16L5/08 (By means of axial screws compressing a ring or sleeve) appears on 155 US grants and 147 published applications in this corpus.
Search patents in F16L- Granted patents
- 155
- Published applications
- 147
- Assignees
- 78
- Inventors
- 239
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 3 | 4 |
| 2004 | 1 | 4 |
| 2005 | 1 | 2 |
| 2006 | 1 | 8 |
| 2007 | 1 | 4 |
| 2008 | 2 | 5 |
| 2009 | 4 | 10 |
| 2010 | 4 | 8 |
| 2011 | 2 | 4 |
| 2012 | 5 | 10 |
| 2013 | 3 | 4 |
| 2014 | 5 | 5 |
| 2015 | 2 | 3 |
| 2016 | 3 | 2 |
| 2017 | 4 | 8 |
| 2018 | 8 | 9 |
| 2019 | 4 | 7 |
| 2020 | 7 | 6 |
| 2021 | 8 | 12 |
| 2022 | 7 | 7 |
| 2023 | 8 | 11 |
| 2024 | 6 | 7 |
| 2025 | 7 | 5 |
| 2026 | 7 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Seal for water proofing a utility line conduit and a method of forming the seal69US 4,607,469 ATeam, Inc. · 1986
- Fitting for penetration through fire rated barriers58US 4,061,344 AGeneral Signal Corporation · 1977
- Bulkhead connector55US 7,581,976 B2GL Tool and Manufacturing Co. Inc. · 2009
- Transit for cables and pipes45US 4,919,372 AHawke Cable Glands Limited · 1990
- Sump assembly44US 5,366,318 AEnviron Products, Inc. · 1994