B05B 1/3478
The liquid flowing at least two different courses before reaching the swirl
Official title: {the liquid flowing at least two different courses before reaching the swirl chamber}
B05B1/3478 (The liquid flowing at least two different courses before reaching the swirl) appears on 57 US grants and 36 published applications in this corpus.
Search patents in B05B- Granted patents
- 57
- Published applications
- 36
- Assignees
- 41
- Inventors
- 106
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 2 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 3 |
| 2006 | 2 | 3 |
| 2007 | 1 | 3 |
| 2008 | 2 | 2 |
| 2009 | 5 | 3 |
| 2010 | 2 | 3 |
| 2011 | 0 | 0 |
| 2012 | 3 | 1 |
| 2013 | 1 | 2 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 2 |
| 2018 | 1 | 0 |
| 2019 | 2 | 2 |
| 2020 | 1 | 1 |
| 2021 | 1 | 2 |
| 2022 | 2 | 1 |
| 2023 | 1 | 2 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Water-fertilizer-pesticide integrated multifunctional irrigation spray head12 Sep 2023US 11,752,508 B2Jiangsu University
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- Spray mist nozzle for fire-fighting systems, and fire-fighting systems having same7 May 2026US 2026/0124627 A1Minimax Viking Patent Management GmbH
- Spray head and device for dispensing a fluid product comprising such a head10 Aug 2023US 2023/0249200 A1Aptar France SAS
- Nozzle for spraying liquid in the form of mist9 Mar 2023US 2023/0069992 A1Eveon
- Spray mist nozzle for fire-fighting systems, and fire-fighting systems having same10 Nov 2022US 2022/0355315 A1Minimax Viking Research & Development GmbH
- Water-fertilizer-pesticide integrated multifunctional irrigation spray head12 Aug 2021US 2021/0245179 A1Jiangsu University
Most cited
By later US patents
- Axial-vortex jet drilling system and method86US 5,862,871 ACcore Technology & Licensing Limited, A Texas Limited Partnership · 1999
- Whirl nozzle for atomizing a liquid75US 5,067,655 ADeutsche Forschungsanstalt fuer Luft- und Raumfahrt · 1991
- Pressure atomizer nozzle70US 6,045,058 AABB Research Ltd. · 2000
- Power sprayer42US 7,097,119 B2Cepia, LLC · 2006
- Pump sprayer nozzle for producing a solid spray pattern39US 5,738,282 ACalmar Inc. · 1998