F16L 27/0824
With ball or roller bearings
Official title: {with ball or roller bearings}
F16L27/0824 (With ball or roller bearings) appears on 242 US grants and 170 published applications in this corpus.
Search patents in F16L- Granted patents
- 242
- Published applications
- 170
- Assignees
- 169
- Inventors
- 392
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 7 | 0 |
| 1981 | 6 | 0 |
| 1982 | 4 | 0 |
| 1983 | 7 | 0 |
| 1984 | 7 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 10 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 9 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 2 |
| 2003 | 3 | 3 |
| 2004 | 4 | 5 |
| 2005 | 3 | 6 |
| 2006 | 4 | 2 |
| 2007 | 0 | 3 |
| 2008 | 6 | 3 |
| 2009 | 1 | 6 |
| 2010 | 2 | 2 |
| 2011 | 5 | 3 |
| 2012 | 1 | 4 |
| 2013 | 0 | 4 |
| 2014 | 4 | 6 |
| 2015 | 2 | 6 |
| 2016 | 9 | 14 |
| 2017 | 7 | 14 |
| 2018 | 6 | 7 |
| 2019 | 10 | 8 |
| 2020 | 8 | 15 |
| 2021 | 10 | 6 |
| 2022 | 11 | 7 |
| 2023 | 8 | 10 |
| 2024 | 11 | 18 |
| 2025 | 10 | 9 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Rotatable water pipe joint and assembly method thereof9 Jun 2026US 12,650,187 B2Ningbo Gaohe Baichuang Intelligent Technology Co., LTD.
- Pin swivel designs5 May 2026US 12,618,498 B2United Equipment Accessories, Inc.
- Hose connector assembly17 Mar 2026US 12,578,045 B2
- High pressure pipe swivel assembly28 Oct 2025US 12,455,028 B1Legacy Forward Innovations LLC
- Fluid injection systems, apparatus, and methods including flexible hoses for wellhead sites30 Sep 2025US 12,428,944 B2Forum US, Inc.
- Hose rotator20 Aug 2026US 2026/0243376 A1Gammon Technical Products, Inc.
- Method of rotating a pipeline section23 Jul 2026US 2026/0210463 A1Victaulic Company
- Water pipe joint and water pipe9 Jul 2026US 2026/0194169 A1
- Hose rotator9 Jul 2026US 2026/0194170 A1Gammon Technical Products, Inc.
- Rotary axis fluid supply device4 Jun 2026US 2026/0153173 A1Sealink Corp.
Most cited
By later US patents
- Connector means providing fluid-tight but relatively rotatable joint160US 4,752,089 APuritan-Bennett Corporation · 1988
- Swivel seal assembly97US 6,007,105 AKalsi Engineering, Inc. · 1999
- Shaft coupling for device for dispersing gas in or pumping molten metal85US 8,333,921 B22012
- Lift-through head and swivel65US 4,995,457 AHalliburton Company · 1991
- Swivel joint for improved bearing and seal life55US 4,418,947 AFMC Corporation · 1983