B05B 3/025
Rotational joints
Official title: {Rotational joints}
B05B3/025 (Rotational joints) appears on 119 US grants and 109 published applications in this corpus.
Search patents in B05B- Granted patents
- 119
- Published applications
- 109
- Assignees
- 103
- Inventors
- 265
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 1 |
| 2003 | 2 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 2 |
| 2006 | 1 | 1 |
| 2007 | 2 | 0 |
| 2008 | 1 | 3 |
| 2009 | 1 | 3 |
| 2010 | 0 | 2 |
| 2011 | 1 | 2 |
| 2012 | 2 | 3 |
| 2013 | 1 | 4 |
| 2014 | 1 | 4 |
| 2015 | 5 | 3 |
| 2016 | 7 | 2 |
| 2017 | 2 | 7 |
| 2018 | 5 | 9 |
| 2019 | 7 | 10 |
| 2020 | 7 | 8 |
| 2021 | 7 | 6 |
| 2022 | 8 | 12 |
| 2023 | 6 | 8 |
| 2024 | 5 | 6 |
| 2025 | 5 | 7 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Seal for high pressure water jets12 May 2026US 12,624,761 B2Bc Taechang Industrial Corp.
- Powder rotary feedthrough having a purge chamber5 May 2026US 12,618,497 B2Moog Gat GmbH
- High pressure nozzle3 Mar 2026US 12,564,855 B2P. Bekkers Holding B.V.
- Dust reduction device for building engineering7 Oct 2025US 12,434,184 B2Taizhou University
- Water outlet structure assembly8 Jul 2025US 12,350,690 B2Nanchang Kohler Ltd.
- Deflector6 Aug 2026US 2026/0225117 A1Sunny Bird Enterprise Co., Ltd.
- High-pressure jet apparatus30 Apr 2026US 2026/0115743 A1Sugino Machine Limited
- Dust removal apparatus8 Jan 2026US 2026/0007285 A1
- Rotary nozzle with thin fluid film seal8 Jan 2026US 2026/0008070 A1Stoneage, Inc.
- Water outlet structure assembly9 Oct 2025US 2025/0312806 A1Nanchang Kohler Ltd.
Most cited
By later US patents
- Wellbore wash nozzle system136US 6,189,618 B1Weatherford/Lamb, Inc. · 2001
- Pistol grip hose nozzle49US 4,776,517 AL. R. Nelson Corporation · 1988
- Spreader nozzle for irrigation sprinklers44US 5,240,184 AAnthony Manufacturing Corp. · 1993
- High pressure liquid rotary nozzle with coil spring retarder41US 5,909,848 AStoneage, Inc. · 1999
- High pressure liquid rotary coupling with slip seal39US 6,059,202 AStoneage, Inc. · 2000