B65D 43/0235
With integral tamper element
Official title: {with integral tamper element}
B65D43/0235 (With integral tamper element) appears on 506 US grants and 505 published applications in this corpus.
Search patents in B65D- Granted patents
- 506
- Published applications
- 505
- Assignees
- 285
- Inventors
- 768
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 6 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 12 | 0 |
| 1985 | 7 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 14 | 0 |
| 1989 | 9 | 0 |
| 1990 | 9 | 0 |
| 1991 | 10 | 0 |
| 1992 | 6 | 0 |
| 1993 | 7 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 11 | 0 |
| 1997 | 8 | 0 |
| 1998 | 11 | 0 |
| 1999 | 14 | 0 |
| 2000 | 5 | 0 |
| 2001 | 8 | 2 |
| 2002 | 3 | 12 |
| 2003 | 6 | 12 |
| 2004 | 5 | 11 |
| 2005 | 5 | 14 |
| 2006 | 7 | 17 |
| 2007 | 4 | 13 |
| 2008 | 0 | 18 |
| 2009 | 6 | 19 |
| 2010 | 9 | 22 |
| 2011 | 9 | 13 |
| 2012 | 11 | 12 |
| 2013 | 9 | 24 |
| 2014 | 23 | 28 |
| 2015 | 14 | 30 |
| 2016 | 20 | 25 |
| 2017 | 26 | 31 |
| 2018 | 22 | 28 |
| 2019 | 26 | 33 |
| 2020 | 19 | 27 |
| 2021 | 21 | 29 |
| 2022 | 20 | 20 |
| 2023 | 17 | 24 |
| 2024 | 21 | 22 |
| 2025 | 15 | 11 |
| 2026 | 10 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B65D 43/0237Secured by snapping over beads or projections before removal of the tamper319
- B65D 43/0264Secured only by friction or gravity before removal of the tamper element56
- B65D 43/0277Secured by rotation before removal of the tamper element36
- B65D 43/0285Secured by rolling or other plastic deformation before removal of the tamper20
Recent patents
- Composite closure having improved seal25 Aug 2026US 12,715,663 B2Silgan White Cap LLC
- Food container with resealable cap11 Aug 2026US 12,703,544 B2General Mills, Inc.
- Container system and method4 Aug 2026US 12,698,134 B2Ring Container Technologies, LLC
- Paperboard packaging container and lid2 Jun 2026US 12,643,707 B2GPI Systems AB
- Tamper evident plastic food container2 Jun 2026US 12,643,715 B2Anchor Packaging, Inc.
- Tamper-resistant jar and lid21 May 2026US 2026/0138791 A1Twm IP, LLC
- Tamper resistant container12 Mar 2026US 2026/0070712 A1Polarpak Company
- Tamper resistant container12 Mar 2026US 2026/0070713 A1Polarpak Company
- Lightweight plastic container and preform5 Feb 2026US 2026/0035125 A1Plastipak Packaging, Inc.
- Environmentally friendly fresh-keeping can and method of manufacturing the same5 Feb 2026US 2026/0035126 A1
Most cited
By later US patents
- Disposable dome lid for drinking cups151US 5,839,601 AAmhil Enterprises · 1998
- Container lid with foldback drink opening135US 3,994,411 A1976
- Cup lid having improved drink-through opening131US 6,089,397 AAmhil Enterprises · 2000
- Cup lid129US 5,197,624 AM&N Plastics, Inc. · 1993
- Tamper-resistant container with tamper-evident feature and method of forming the same128US 7,073,680 B2Inline Plastics Corp. · 2006