B65D 51/224
The outer closure comprising flexible parts
Official title: {the outer closure comprising flexible parts (B65D51/223 takes precedence)}
B65D51/224 (The outer closure comprising flexible parts) appears on 32 US grants and 42 published applications in this corpus.
Search patents in B65D- Granted patents
- 32
- Published applications
- 42
- Assignees
- 29
- Inventors
- 92
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 3 |
| 2005 | 0 | 0 |
| 2006 | 1 | 4 |
| 2007 | 2 | 2 |
| 2008 | 0 | 3 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 0 | 1 |
| 2013 | 2 | 3 |
| 2014 | 3 | 0 |
| 2015 | 2 | 1 |
| 2016 | 1 | 2 |
| 2017 | 2 | 5 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 4 |
| 2025 | 1 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dispensing closure14 Apr 2026US 12,600,537 B2AptarGroup, Inc.
- Container cap and container having same coupled thereto14 Oct 2025US 12,441,528 B2
- Multi-use beverage system10 Dec 2024US 12,161,251 B2Bedford Systems LLC
- Container cap assembly13 Apr 2021US 10,974,878 B2Societe des Produits Nestle S. A.
- Valve retaining device16 Apr 2019US 10,259,623 B2Obrist Closures Switzerland GmbH
- Container cap and container having same coupled thereto8 Jan 2026US 2026/0008598 A1
- Closures for a flowable product13 Nov 2025US 2025/0346413 A1Obrist Closures Switzerland GmbH
- Sealing Structure for Packaging Box, Production Process for Sealing Structure, and Packaging Box9 Jan 2025US 2025/0011055 A1Hansen Hengye (Beijing) Commercial Co, Ltd.
- Dispensing closure19 Dec 2024US 2024/0417143 A1AptarGroup, Inc.
- Container cap and container having same coupled thereto14 Nov 2024US 2024/0375835 A1
Most cited
By later US patents
- Dispensing structure with an openable member for separating two products130US 6,003,728 AAptarGroup, Inc. · 1999
- Tamper-proof hinged closure for film-sealed bottles and containers filled with pourable contents56US 7,163,127 B2SIG Technology AG · 2007
- Pierceable cap having piercing extensions56US 8,387,811 B2BD Diagnostics · 2013
- Cap for container initially closed by a frangible lid54US 4,795,043 AAstra Plastique · 1989
- Plastic cap assembly for containers in which the neck is sealed by a foil or membrane50US 4,869,399 AAlfatechnic AG · 1989