B05B 11/0029
Valves not actuated by pressure
Official title: {Valves not actuated by pressure (B05B11/0032, B05B11/0094 take precedence; automatically opened during actuation of a spray pump B05B11/1053)}
B05B11/0029 (Valves not actuated by pressure) appears on 166 US grants and 112 published applications in this corpus.
Search patents in B05B- Granted patents
- 166
- Published applications
- 112
- Assignees
- 85
- Inventors
- 233
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 6 | 0 |
| 1998 | 7 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 3 |
| 2003 | 3 | 2 |
| 2004 | 3 | 3 |
| 2005 | 2 | 4 |
| 2006 | 5 | 3 |
| 2007 | 3 | 13 |
| 2008 | 2 | 9 |
| 2009 | 7 | 2 |
| 2010 | 2 | 4 |
| 2011 | 3 | 5 |
| 2012 | 4 | 3 |
| 2013 | 3 | 6 |
| 2014 | 6 | 4 |
| 2015 | 6 | 4 |
| 2016 | 2 | 8 |
| 2017 | 6 | 3 |
| 2018 | 5 | 8 |
| 2019 | 8 | 4 |
| 2020 | 4 | 4 |
| 2021 | 8 | 6 |
| 2022 | 2 | 1 |
| 2023 | 6 | 5 |
| 2024 | 2 | 6 |
| 2025 | 4 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Manually operated pump11 Aug 2026US 12,702,993 B2Silgan Dispensing Systems Milano S.R.L.
- Device for dispensing a fluid product30 Dec 2025US 12,508,612 B2Aptar France SAS
- Dispensing device with locking mechanism23 Sep 2025US 12,420,298 B2Aptar Dortmund GmbH
- Liquid-fillable spray head22 Apr 2025US 12,280,385 B2Yiwu Yujin Glass Products Co., Ltd.
- All-plastic trigger spray pump11 Mar 2025US 12,246,333 B2Majesty Holdings Co., Ltd.
- Dispensing assembly26 Feb 2026US 2026/0053278 A1Swimc LLC
- Liquid-fillable spray head20 Mar 2025US 2025/0091071 A1Yiwu Yujin Glass Products Co., Ltd.
- Manually operated pump14 Nov 2024US 2024/0375134 A1Silgan Dispensing Systems Milano S.R.L.
- Trigger dispensing device29 Aug 2024US 2024/0286159 A1
- Trigger dispensing head with means to prevent leakage of product15 Aug 2024US 2024/0269699 A1
Most cited
By later US patents
- Packaging closures integrated with disposable RFID devices490US 7,887,755 B2Binforma Group Limited Liability Company · 2011
- Assembly for simultaneous dispensing of multiple fluids283US 5,398,846 AS. C. Johnson & Son, Inc. · 1995
- Dispenser for at least one liquid or pasty product comprising a closure system that allows no ingress of air, and preservation process using the said dispenser92US 5,360,145 AL'oreal · 1994
- Multi-chamber dispenser for flowable materials84US 5,865,347 A1999
- Fluid dispenser having a spring biased locking mechanism for a safety nozzle cap82US 4,204,614 ADiamond International Corporation · 1980