B65D 83/50
Non-reclosable valves
Official title: Non-reclosable valves, e.g. for dispensing in a single dose
B65D83/50 (Non-reclosable valves) appears on 3 US grants and 4 published applications in this corpus.
Search patents in B65D- Granted patents
- 3
- Published applications
- 4
- Assignees
- 5
- Inventors
- 8
- Latest grant
- 20 Sep 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Injection container capable of relieving overpressure and valve assembly thereof20 Sep 2022US 11,447,327 B2Seung Il Corporation
- Device for dispensing a pressurized material14 Sep 2021US 11,117,005 B2Arianegroup SAS
- Dispensing system from a container under pressure8 Aug 1995US 5,439,148 AB.J. Driessen & Zn. B.V.
- Injection container capable of relieving overpressure and valve assembly thereof30 Dec 2021US 2021/0403227 A1Seung Il Corporation
- A device for delivering a pressurized material3 Oct 2019US 2019/0299041 A1
- A device for dispensing a pressurized material26 Sep 2019US 2019/0290949 A1Arianegroup SAS
- Continuous dispensing spray actuator24 Nov 2011US 2011/0284594 A1Summit Packaging Systems, Inc.
Most cited
By later US patents