B05B 1/302
With a ball shaped valve member
Official title: {with a ball shaped valve member}
B05B1/302 (With a ball shaped valve member) appears on 79 US grants and 85 published applications in this corpus.
Search patents in B05B- Granted patents
- 79
- Published applications
- 85
- Assignees
- 62
- Inventors
- 148
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 2 |
| 2004 | 4 | 6 |
| 2005 | 2 | 6 |
| 2006 | 2 | 1 |
| 2007 | 2 | 5 |
| 2008 | 1 | 2 |
| 2009 | 3 | 4 |
| 2010 | 2 | 3 |
| 2011 | 3 | 2 |
| 2012 | 1 | 2 |
| 2013 | 0 | 1 |
| 2014 | 3 | 2 |
| 2015 | 1 | 2 |
| 2016 | 2 | 3 |
| 2017 | 2 | 4 |
| 2018 | 4 | 7 |
| 2019 | 3 | 7 |
| 2020 | 5 | 3 |
| 2021 | 5 | 6 |
| 2022 | 3 | 3 |
| 2023 | 4 | 2 |
| 2024 | 4 | 4 |
| 2025 | 1 | 5 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Energy efficient showerhead73US 7,229,031 B22007
- Dispensing method and assembly for liquid droplets53US 6,713,021 B1The Provost, Fellows and Scholars of the College of the Holy and Undivided Trinity of Queen Elizabeth Near Dublin · 2004
- Handheld spraying device with quick disconnect assembly46US 6,880,768 B2Jing Mei Industrial Holdings Limited · 2005
- Applicator gun for multi-component resin systems34US 4,083,474 AWeyerhaeuser Company · 1978
- Trigger operated spray gun33US 5,176,327 ASpraying Systems Co. · 1993