B65D 41/325
With integral internal sealing means
Official title: {with integral internal sealing means}
B65D41/325 (With integral internal sealing means) appears on 108 US grants and 146 published applications in this corpus.
Search patents in B65D- Granted patents
- 108
- Published applications
- 146
- Assignees
- 75
- Inventors
- 218
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 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 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 2 | 4 |
| 2005 | 0 | 3 |
| 2006 | 1 | 3 |
| 2007 | 2 | 1 |
| 2008 | 2 | 1 |
| 2009 | 1 | 3 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 6 |
| 2013 | 4 | 3 |
| 2014 | 3 | 3 |
| 2015 | 3 | 6 |
| 2016 | 1 | 4 |
| 2017 | 3 | 5 |
| 2018 | 3 | 5 |
| 2019 | 5 | 9 |
| 2020 | 6 | 7 |
| 2021 | 5 | 17 |
| 2022 | 6 | 19 |
| 2023 | 19 | 16 |
| 2024 | 14 | 17 |
| 2025 | 14 | 6 |
| 2026 | 6 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cap for containers18 Aug 2026US 12,709,442 B2Sacmi Cooperativa Meccanici Imola Societa' Cooperativa
- Closure with plug and container11 Aug 2026US 12,703,541 B2Closure Systems International Inc.
- Foilless caps16 Jun 2026US 12,654,912 B2Nypro Inc.
- Container closure26 May 2026US 12,637,270 B2Alpla Werke Alwin GmbH & Co.
- Container lid, and container assembly having same coupled thereto14 Apr 2026US 12,600,531 B2
- Foilless Caps10 Sep 2026US 2026/0264943 A1Nypro Inc.
- Vessel cap and vessel assembly having same coupled thereto9 Jul 2026US 2026/0192986 A1
- Tethered cap and spout14 May 2026US 2026/0131955 A1Nypro Inc.
- Closure with plug and container5 Mar 2026US 2026/0062178 A1Closure Systems International Inc.
- Chemical container cap breakseal, chemical container cap thereof, and chemical container assembly thereof5 Feb 2026US 2026/0035144 A1Entegris, Inc.
Most cited
By later US patents
- Synthetic resin container closure52US 6,779,672 B2Japan Crown Cork Co., Ltd. · 2004
- Synthetic resin container closure51US 7,014,055 B2Japan Crown Cork Co., Ltd. · 2006
- Tamperproof breakaway port50US 3,994,412 AAbbott Laboratories · 1976
- Synthetic resin container closure42US 8,469,213 B2Japan Crown Cork Co., Ltd. · 2013
- Synthetic resin cap, closing device, and container-filled beverage40US 7,264,131 B2Alcoa Closure Systems Japan, Limited · 2007