F16L 27/0816
Having radial sealing
Official title: {having radial sealing}
F16L27/0816 (Having radial sealing) appears on 123 US grants and 106 published applications in this corpus.
Search patents in F16L- Granted patents
- 123
- Published applications
- 106
- Assignees
- 97
- Inventors
- 213
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 6 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 4 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 4 |
| 2005 | 2 | 1 |
| 2006 | 4 | 4 |
| 2007 | 1 | 6 |
| 2008 | 1 | 3 |
| 2009 | 1 | 0 |
| 2010 | 1 | 3 |
| 2011 | 3 | 1 |
| 2012 | 1 | 0 |
| 2013 | 2 | 9 |
| 2014 | 3 | 6 |
| 2015 | 2 | 8 |
| 2016 | 3 | 6 |
| 2017 | 7 | 10 |
| 2018 | 4 | 9 |
| 2019 | 6 | 1 |
| 2020 | 6 | 12 |
| 2021 | 5 | 3 |
| 2022 | 6 | 5 |
| 2023 | 7 | 5 |
| 2024 | 2 | 2 |
| 2025 | 3 | 3 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pin swivel designs5 May 2026US 12,618,498 B2United Equipment Accessories, Inc.
- High pressure pipe swivel assembly28 Oct 2025US 12,455,028 B1Legacy Forward Innovations LLC
- Swivelling coupling with external sealing element23 Sep 2025US 12,422,078 B2Taimi R&D Inc.
- Quick lock release coupling26 Aug 2025US 12,398,836 B2Taimi R&D Inc.
- Swivel hose coupling with outer grip24 Dec 2024US 12,171,536 B2Weems Industries, Inc.
- Water pipe joint and water pipe9 Jul 2026US 2026/0194169 A1
- Rotatable plug connector assembly with radial latching11 Jun 2026US 2026/0160294 A1Lapp Engineering & Co.
- Pin swivel designs28 May 2026US 2026/0146693 A1United Equipment Accessories, Inc.
- Apparatus allowing for rotational movement3 Jul 2025US 2025/0216012 A1
- Swivel hose coupling with outer grip6 Mar 2025US 2025/0072778 A1Weems Industries, Inc.
Most cited
By later US patents
- Conduit swivel connector66US 5,507,535 A1996
- Fluid coupling and assembly61US 6,447,017 B1The Gates Corporation · 2002
- Swivel connector for use in an oxygen line51US 5,222,486 A1993
- Coupling for pressure lines38US 4,448,447 AJohannes Schaefer vormals Stettiner Schraubenwerke GmbH & Co. KG · 1984
- Flexible pipe coupling32US 7,063,357 B1EBW, Inc. · 2006