B65D 2517/50
Non-integral frangible members applied to, or inserted in, a preformed opening
B65D2517/50 (Non-integral frangible members applied to, or inserted in, a preformed opening) appears on 189 US grants and 137 published applications in this corpus.
Search patents in B65D- Granted patents
- 189
- Published applications
- 137
- Assignees
- 85
- Inventors
- 309
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 4 | 0 |
| 1978 | 8 | 0 |
| 1979 | 10 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 7 | 0 |
| 1984 | 7 | 0 |
| 1985 | 10 | 0 |
| 1986 | 5 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 3 |
| 2003 | 1 | 1 |
| 2004 | 1 | 5 |
| 2005 | 1 | 9 |
| 2006 | 3 | 3 |
| 2007 | 0 | 3 |
| 2008 | 0 | 2 |
| 2009 | 1 | 12 |
| 2010 | 0 | 8 |
| 2011 | 5 | 5 |
| 2012 | 2 | 6 |
| 2013 | 0 | 7 |
| 2014 | 5 | 5 |
| 2015 | 3 | 5 |
| 2016 | 6 | 3 |
| 2017 | 7 | 6 |
| 2018 | 3 | 8 |
| 2019 | 9 | 9 |
| 2020 | 4 | 7 |
| 2021 | 2 | 9 |
| 2022 | 7 | 6 |
| 2023 | 3 | 5 |
| 2024 | 8 | 3 |
| 2025 | 5 | 5 |
| 2026 | 5 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Container lid having a frustum shaped sidewall enabling nesting8 Sep 2026US D1,146,622 S1Design
- Container cap having frustum shaped sidewall segment enabling nesting8 Sep 2026US D1,146,623 S1Design
- Lid, combination of container and lid, and container with lid16 Jun 2026US 12,654,913 B2Ky7 Inc.
- Resealable container closure interface including methods of manufacture and use12 May 2026US 12,623,809 B1
- Container sealing body28 Apr 2026US 12,612,213 B2Seal and Pack Co., Ltd
- Composite film for sealable and peelable lidding to be sealed against plain tinplate10 Sep 2026US 2026/0264929 A1Amcor Flexibles North America, Inc.
- Container sealing body6 Aug 2026US 2026/0225764 A1Seal and Pack Co., Ltd
- Resealable can end with stay on tab16 Oct 2025US 2025/0320025 A1
- Scented attachment for containers25 Sep 2025US 2025/0295827 A1Szent Co.
- Packaging made of sheet metal material with tear-off foil lid and material set, and method for producing same26 Jun 2025US 2025/0206496 A1
Most cited
By later US patents
- Easy open closure system98US 3,990,603 AMinnesota Mining and Manufacturing Company · 1976
- End closure with improved openability98US 6,024,239 AAmerican National Can Company · 2000
- Convenience opening of containers for liquid products95US 4,029,033 AThe Continental Group, Inc. · 1977
- Container with attached closure81US 4,084,721 AThe Continental Group, Inc. · 1978
- Easy-opening composite closure for hermetic sealing of a packaging container by double seaming76US 5,069,355 ASonoco Products Company · 1991