B05B 11/104
The outlet valve being opened by pressure after a defined accumulation stroke
Official title: {the outlet valve being opened by pressure after a defined accumulation stroke}
B05B11/104 (The outlet valve being opened by pressure after a defined accumulation stroke) appears on 122 US grants and 118 published applications in this corpus.
Search patents in B05B- Granted patents
- 122
- Published applications
- 118
- Assignees
- 54
- Inventors
- 161
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 4 |
| 2002 | 3 | 2 |
| 2003 | 0 | 6 |
| 2004 | 6 | 5 |
| 2005 | 5 | 8 |
| 2006 | 1 | 0 |
| 2007 | 3 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 3 |
| 2010 | 1 | 1 |
| 2011 | 2 | 4 |
| 2012 | 3 | 2 |
| 2013 | 1 | 4 |
| 2014 | 0 | 5 |
| 2015 | 4 | 0 |
| 2016 | 4 | 3 |
| 2017 | 3 | 10 |
| 2018 | 7 | 6 |
| 2019 | 8 | 5 |
| 2020 | 5 | 4 |
| 2021 | 4 | 3 |
| 2022 | 4 | 13 |
| 2023 | 5 | 10 |
| 2024 | 6 | 11 |
| 2025 | 7 | 3 |
| 2026 | 8 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Fluid dispenser for germ-free fluid142US 5,232,687 AUrsapharm Arzneimittel GmbH · 1993
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- Leak-proof dispensing pump51US 4,402,432 A1983
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