B65D 47/205
The valve being formed by a tubular flexible sleeve surrounding a rod-like
Official title: {the valve being formed by a tubular flexible sleeve surrounding a rod-like element provided with at least one radial passageway which is normally closed by the sleeve}
B65D47/205 (The valve being formed by a tubular flexible sleeve surrounding a rod-like) appears on 53 US grants and 49 published applications in this corpus.
Search patents in B65D- Granted patents
- 53
- Published applications
- 49
- Assignees
- 26
- Inventors
- 62
- Latest grant
- 16 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 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 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 4 |
| 2004 | 3 | 2 |
| 2005 | 1 | 1 |
| 2006 | 0 | 3 |
| 2007 | 1 | 3 |
| 2008 | 0 | 3 |
| 2009 | 4 | 4 |
| 2010 | 1 | 7 |
| 2011 | 3 | 2 |
| 2012 | 3 | 1 |
| 2013 | 3 | 0 |
| 2014 | 1 | 2 |
| 2015 | 3 | 4 |
| 2016 | 1 | 2 |
| 2017 | 3 | 2 |
| 2018 | 1 | 1 |
| 2019 | 3 | 1 |
| 2020 | 1 | 4 |
| 2021 | 2 | 0 |
| 2022 | 2 | 2 |
| 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.
Recent patents
- Dispensing device and assembly for packaging and dispensing product16 Apr 2024US 11,958,664 B2Horus Pharma
- Device for dispensing a liquid in the form of drops13 Dec 2022US 11,524,822 B2Nemera La Verpillière
- Liquid dispensing apparatus5 Jul 2022US 11,377,250 B2Societe des Produits Nestle S. A.
- Multi-position valves2 Nov 2021US 11,161,655 B2
- Device for dispensing a liquid in the form of drops26 Oct 2021US 11,155,391 B2Nemera La Verpillière
- Dispensing assembly29 Jan 2026US 2026/0028164 A1Swimc LLC
- Dispensing Device And Assembly For Packaging And Dispensing Product8 Dec 2022US 2022/0388738 A1Horus Pharma
- Device For Dispensing A Liquid In The Form Of Drops20 Jan 2022US 2022/0017272 A1Nemera La Verpillière
- Multi-position valves17 Sep 2020US 2020/0290781 A1TSI Manufacturing, LLC
- Device For Dispensing A Liquid In The Form Of Drops16 Jul 2020US 2020/0223599 A1Nemera La Verpillière
Most cited
By later US patents
- Contamination-safe multiple-dose dispensing cartridge for flowable materials88US 5,836,484 A1998
- Closure assembly for collapsible tube dispensers, and the like70US 4,099,651 A1978
- Modular valve assembly and system with airtight, leakproof and shockproof closure for engagement in the neck of a container66US 6,662,977 B22003
- Continuously sealing one way valve assembly and fluid delivery system and formulations for use therein64US 7,997,460 B2ReSeal International Limited Partnership · 2011
- Valve assembly58US 4,846,810 AReSeal International Limited Partnership · 1989