B05B 7/2418
Air pumps actuated by the operator
Official title: {Air pumps actuated by the operator, e.g. manually actuated}
B05B7/2418 (Air pumps actuated by the operator) appears on 60 US grants and 81 published applications in this corpus.
Search patents in B05B- Granted patents
- 60
- Published applications
- 81
- Assignees
- 56
- Inventors
- 163
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 3 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 1 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 2 | 4 |
| 2015 | 1 | 3 |
| 2016 | 3 | 4 |
| 2017 | 3 | 3 |
| 2018 | 3 | 0 |
| 2019 | 5 | 4 |
| 2020 | 0 | 4 |
| 2021 | 4 | 3 |
| 2022 | 2 | 9 |
| 2023 | 6 | 9 |
| 2024 | 6 | 16 |
| 2025 | 6 | 4 |
| 2026 | 6 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electric jet tank14 Jul 2026US 12,678,811 B2
- Spray dispenser30 Jun 2026US 12,667,858 B2Conopco, Inc.
- Mixed-fluid delivery device12 May 2026US 12,623,242 B2Murata Manufacturing Co., Ltd.
- Systems and methods for administering fluid compositions24 Feb 2026US 12,558,258 B2Aurora Tears Technology, Inc.
- System for atomizing and ejecting liquid for transdermal delivery27 Jan 2026US 12,533,694 B2L'oreal
- Disposable cartridges for electrospraying applicators, systems, and methods thereof26 Mar 2026US 2026/0084167 A1Octet Medical, Inc.
- Atomization nozzle for aerosol delivery device8 Jan 2026US 2026/0007179 A1RAI Strategic Holdings, Inc.
- Device for discharging a disinfecting solution13 Nov 2025US 2025/0345476 A1ATC SOLUTIONS GmbH
- Leak-proof atomizing assembly and atomizing equipment11 Sep 2025US 2025/0281939 A1Guangdong Baixiang Environmental Technology Co., Ltd.
- Pneumatic sprayer12 Jun 2025US 2025/0187027 A1Zhejiang Prulde Electric Appliance Co., Ltd.
Most cited
By later US patents
- Methods for applying foam111US 5,881,493 AD. B. Smith and Company, Inc. · 1999
- Fluid sprayer employing piezoelectric pump50US 7,219,848 B2MeadWestvaco Corporation · 2007
- Portable atomizer apparatus48US 4,033,511 A1977
- Arrangement for spraying liquid from a bottle27US 4,222,525 AWella Aktiengesellschaft · 1980
- Hand-held spraying apparatus24US 5,570,840 AFourth and Long, Inc. · 1996