B05B 11/1026
The piston being deformable and its deformation allowing opening of the outlet
Official title: {the piston being deformable and its deformation allowing opening of the outlet}
B05B11/1026 (The piston being deformable and its deformation allowing opening of the outlet) appears on 74 US grants and 45 published applications in this corpus.
Search patents in B05B- Granted patents
- 74
- Published applications
- 45
- Assignees
- 38
- Inventors
- 111
- Latest grant
- 21 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 6 | 2 |
| 2002 | 4 | 4 |
| 2003 | 2 | 0 |
| 2004 | 2 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 3 |
| 2012 | 1 | 4 |
| 2013 | 1 | 3 |
| 2014 | 3 | 5 |
| 2015 | 4 | 3 |
| 2016 | 5 | 1 |
| 2017 | 2 | 1 |
| 2018 | 1 | 2 |
| 2019 | 2 | 2 |
| 2020 | 1 | 3 |
| 2021 | 3 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Single-material All-plastic Pump and Storage Bottle Applied Thereby4 Apr 2024US 2024/0109090 A1Guangzhou Shanggong Plastic Co., Ltd
- All Plastic High Pressure Pump23 Mar 2023US 2023/0092170 A1Apackaging Group LLC
- Dispenser for viscous products2 Feb 2023US 2023/0034023 A1The Procter & Gamble Company
- Device for applying a viscous substance21 Jul 2022US 2022/0226849 A1
Most cited
By later US patents
- Plastic dispenser for liquids or other substances50US 5,363,993 ASAR S.p.A. · 1994
- Invertable pump for liquid media35US 4,776,498 AIng. Erich Pfeiffer GmbH · 1988
- Vented dispenser for media with filter31US 5,927,559 AIng. Erich Pfeiffer GmbH · 1999
- Dispenser for media and method for manufacturing a discharge device or the like30US 5,992,704 AIng. Erich Pfeiffer GmbH · 1999
- Hand-actuatable pump assembly28US 4,252,507 ASeaquist Valve Company · 1981