B05B 15/5225
The cleaning element being located upstream of the discharge opening or being
Official title: {the cleaning element being located upstream of the discharge opening or being actuated upstream therefrom}
B05B15/5225 (The cleaning element being located upstream of the discharge opening or being) appears on 81 US grants and 57 published applications in this corpus.
Search patents in B05B- Granted patents
- 81
- Published applications
- 57
- Assignees
- 58
- Inventors
- 158
- Latest grant
- 30 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 5 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 4 |
| 2003 | 2 | 1 |
| 2004 | 4 | 3 |
| 2005 | 3 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 3 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 2 | 2 |
| 2015 | 4 | 9 |
| 2016 | 4 | 2 |
| 2017 | 6 | 2 |
| 2018 | 2 | 4 |
| 2019 | 1 | 4 |
| 2020 | 2 | 7 |
| 2021 | 2 | 2 |
| 2022 | 4 | 4 |
| 2023 | 3 | 3 |
| 2024 | 2 | 2 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cathode material integrated processing device30 Sep 2025US 12,427,536 B2Dae Sung Machinery Co., Ltd.
- Self-cleaning misting nozzle4 Mar 2025US 12,240,007 B2Kohler Co.
- Cleaning device1 Oct 2024US 12,103,050 B2Triple Win Technology(Shenzhen) Co. Ltd.
- Cleaning device for a yarn forming element of an air-spinning nozzle and method for cleaning a yarn forming element of this type20 Feb 2024US 11,905,625 B2Saurer Intelligent Technology AG
- Self-cleaning device and a water outlet device10 Oct 2023US 11,779,939 B2Xiamen Lota International Co., Ltd.
- Shower head with descaling ability14 May 2026US 2026/0131344 A1Xiamen Easo Co., Ltd.
- Cleaning device for a yarn forming element of an air-spinning nozzle and method for cleaning a yarn forming element of this type2 May 2024US 2024/0141561 A1Saurer Intelligent Technology AG
- Nozzle block having cleaning means, and electrospinning device having same7 Mar 2024US 2024/0076804 A1
- Cathode material integrated processing device7 Sep 2023US 2023/0278060 A1Dae Sung Machinery Co., Ltd.
- Nozzle device for producing a three-dimensional component, and method24 Aug 2023US 2023/0264384 A1Aeditive GmbH
Most cited
By later US patents
- Shower head132US 5,718,380 AHans Grohe GmbH & Co. KG · 1998
- Shower head126US 6,736,336 B2International Concepts, Inc. · 2004
- Showerhead engine assembly116US 6,715,699 B1Masco Corporation · 2004
- Multi mode shower head82US 5,833,138 ANewTeam Limited · 1998
- Plural component airless spray gun with mechanical purge48US 5,299,740 ABinks Manufacturing Company · 1994