B05B 11/1019
The inlet valve moving concurrently with the controlling element during whole pressure
Official title: {the inlet valve moving concurrently with the controlling element during whole pressure and aspiration strokes, e.g. a cage for an inlet valve ball being part of the controlling element}
B05B11/1019 (The inlet valve moving concurrently with the controlling element during whole pressure) appears on 52 US grants and 34 published applications in this corpus.
Search patents in B05B- Granted patents
- 52
- Published applications
- 34
- Assignees
- 27
- Inventors
- 68
- Latest grant
- 24 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 5 |
| 2004 | 5 | 4 |
| 2005 | 3 | 3 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 5 |
| 2015 | 1 | 3 |
| 2016 | 3 | 2 |
| 2017 | 2 | 1 |
| 2018 | 1 | 0 |
| 2019 | 2 | 4 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 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
- Invertible pump sprayer132US 4,322,020 A1982
- Spray pump package employing multiple orifices for dispensing liquid in different spray patterns with automatically adjusted optimized pump stroke for each pattern99US 5,337,926 AThe Procter & Gamble Company · 1994
- Flat-top valve member for an atomizing pump dispenser88US 4,895,279 AEmson Research Inc. · 1990
- Pump sprayer76US 4,051,983 ADiamond International Corporation · 1977
- Air purge pump dispenser74US 5,348,189 ABespak PLC · 1994