B05B 15/40
Filters located upstream of the spraying outlets
B05B15/40 (Filters located upstream of the spraying outlets) appears on 470 US grants and 582 published applications in this corpus.
Search patents in B05B- Granted patents
- 470
- Published applications
- 582
- Assignees
- 302
- Inventors
- 992
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 11 | 6 |
| 2002 | 7 | 8 |
| 2003 | 8 | 9 |
| 2004 | 6 | 11 |
| 2005 | 8 | 16 |
| 2006 | 11 | 8 |
| 2007 | 3 | 12 |
| 2008 | 4 | 9 |
| 2009 | 5 | 6 |
| 2010 | 9 | 12 |
| 2011 | 9 | 13 |
| 2012 | 3 | 21 |
| 2013 | 5 | 18 |
| 2014 | 12 | 9 |
| 2015 | 23 | 18 |
| 2016 | 14 | 23 |
| 2017 | 22 | 30 |
| 2018 | 16 | 28 |
| 2019 | 20 | 46 |
| 2020 | 31 | 44 |
| 2021 | 27 | 41 |
| 2022 | 36 | 46 |
| 2023 | 26 | 44 |
| 2024 | 42 | 48 |
| 2025 | 32 | 25 |
| 2026 | 28 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Shower system with a filter6 Oct 2026US 12,753,092 B2
- Liquid spray nozzle and liquid spray device29 Sep 2026US 12,746,563 B2Seiko Epson Corporation
- Filtering shower assembly system8 Sep 2026US 12,729,137 B2
- Spraying machine25 Aug 2026US 12,714,087 B2
- Automated wall finishing system and method25 Aug 2026US 12,716,247 B2JLG Industries, Inc.
- Modular Low-Pressure Misting Apparatus for Chemical Dispersion8 Oct 2026US 2026/0307087 A1
- Systems and methods for handling fluid for application to agricultural fields1 Oct 2026US 2026/0293796 A1Capstan Ag Systems, Inc.
- High-pressure washer3 Sep 2026US 2026/0257249 A1Kt&G Corporation
- Hand-held Paint Sprayer and Method for Operating a Hand-Held Paint Sprayer20 Aug 2026US 2026/0241398 A1J. Wagner GmbH
- Shower sprayer with filter20 Aug 2026US 2026/0241407 A1
Most cited
By later US patents
- Water filter547US 7,143,897 B1H20 International, Inc. · 2006
- Atomising devices and methods210US 5,497,944 ADMW (Technology) Limited · 1996
- Atomising nozzle and filter and spray generation device183US 5,472,143 ABoehringer Ingelheim International GmbH · 1995
- Quick disconnect fluid transfer system170US 4,527,745 ASpraying Systems Co. · 1985
- Mixing cup adapting assembly129US 6,595,441 B23M Innovative Properties Company · 2003