F16L 27/087
Joints with radial fluid passages
F16L27/087 (Joints with radial fluid passages) appears on 272 US grants and 160 published applications in this corpus.
Search patents in F16L- Granted patents
- 272
- Published applications
- 160
- Assignees
- 217
- Inventors
- 460
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 6 | 0 |
| 1980 | 8 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 6 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 8 | 0 |
| 1987 | 12 | 0 |
| 1988 | 12 | 0 |
| 1989 | 10 | 0 |
| 1990 | 8 | 0 |
| 1991 | 7 | 0 |
| 1992 | 3 | 0 |
| 1993 | 9 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 7 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 8 | 0 |
| 2001 | 5 | 3 |
| 2002 | 6 | 4 |
| 2003 | 6 | 6 |
| 2004 | 5 | 4 |
| 2005 | 0 | 6 |
| 2006 | 4 | 5 |
| 2007 | 4 | 5 |
| 2008 | 3 | 8 |
| 2009 | 4 | 8 |
| 2010 | 6 | 4 |
| 2011 | 4 | 9 |
| 2012 | 6 | 8 |
| 2013 | 6 | 8 |
| 2014 | 3 | 9 |
| 2015 | 5 | 4 |
| 2016 | 3 | 6 |
| 2017 | 9 | 8 |
| 2018 | 6 | 5 |
| 2019 | 3 | 6 |
| 2020 | 5 | 9 |
| 2021 | 7 | 5 |
| 2022 | 5 | 10 |
| 2023 | 8 | 3 |
| 2024 | 9 | 9 |
| 2025 | 4 | 3 |
| 2026 | 1 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Pin swivel designs5 May 2026US 12,618,498 B2United Equipment Accessories, Inc.
- Additive manufactured hydraulic swivel bolt; and method16 Dec 2025US 12,498,069 B2Eaton Intelligent Power Limited
- Rotating joint2 Sep 2025US 12,404,958 B2Nachi-Fujikoshi Corp.
- Rotary union6 May 2025US 12,292,144 B2Murzanski Engineering
- Boom turret for an excavation vehicle and method thereof11 Mar 2025US 12,247,372 B2Federal Signal Corporation
- Pin swivel designs28 May 2026US 2026/0146693 A1United Equipment Accessories, Inc.
- High pressure process swivel19 Mar 2026US 2026/0078854 A1Moog Inc.
- Rotary joint5 Feb 2026US 2026/0036231 A1Pillar Corporation
- Connector module, chassis, and cabinet assembly22 Jan 2026US 2026/0022788 A1Fulian Precision Electronics (Tianjin) Co., LTD.
- Fluid couplers and related systems and methods8 Jan 2026US 2026/0009482 A1CoolIT Systems, Inc.
Most cited
By later US patents
- Nozzle swivel joint155US 5,372,389 AGraco Inc. · 1994
- Top drive swivel apparatus and method104US 7,007,753 B2Mako Rentals, Inc. · 2006
- Automobile tire pneumatic pressure controlling apparatus64US 4,844,138 AKabushiki Kaisha Tokai Rika Denki Seisakusho · 1989
- Articulating faucet and joint therefor51US 8,070,076 B2Kohler Co. · 2011
- Tool assembly with a hydraulic chip-breaking fluid system49US 4,955,264 AKennametal Inc. · 1990