B65D 51/14
Rigid discs or spherical members adapted to be held in sealing engagement
Official title: Rigid discs or spherical members adapted to be held in sealing engagement with mouth of container, e.g. closure plates for preserving jars
B65D51/14 (Rigid discs or spherical members adapted to be held in sealing engagement) appears on 135 US grants and 112 published applications in this corpus.
Search patents in B65D- Granted patents
- 135
- Published applications
- 112
- Assignees
- 71
- Inventors
- 230
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 0 | 0 |
| 1991 | 6 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 4 |
| 2004 | 1 | 4 |
| 2005 | 3 | 5 |
| 2006 | 3 | 5 |
| 2007 | 1 | 3 |
| 2008 | 0 | 4 |
| 2009 | 0 | 1 |
| 2010 | 1 | 3 |
| 2011 | 1 | 4 |
| 2012 | 1 | 4 |
| 2013 | 2 | 3 |
| 2014 | 4 | 7 |
| 2015 | 3 | 9 |
| 2016 | 5 | 4 |
| 2017 | 3 | 3 |
| 2018 | 5 | 5 |
| 2019 | 2 | 6 |
| 2020 | 8 | 7 |
| 2021 | 3 | 4 |
| 2022 | 5 | 8 |
| 2023 | 5 | 7 |
| 2024 | 2 | 3 |
| 2025 | 7 | 3 |
| 2026 | 6 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Child resistant container6 Oct 2026US 12,752,985 B2
- Composite closure having improved seal25 Aug 2026US 12,715,663 B2Silgan White Cap LLC
- Child resistant container14 Apr 2026US 12,600,538 B2EcoSafe Packaging, LLC
- Container closure with a sealing element31 Mar 2026US 12,589,924 B2Silgan Holdings Inc.
- Closure assembly for filling a container under isolated conditions17 Feb 2026US 12,552,585 B2Amcor Rigid Packaging USA, LLC
- Child Resistant Container20 Aug 2026US 2026/0242104 A1
- Container closure with a sealing element2 Apr 2026US 2026/0091919 A1Silgan Holdings Inc.
- Container closure with a sealing element26 Mar 2026US 2026/0084872 A1Silgan Holdings Inc.
- Child Resistant Container29 Jan 2026US 2026/0028165 A1EcoSafe Packaging, LLC
- Child resistant container8 May 2025US 2025/0145348 A1
Most cited
By later US patents
- Composite retortable closure77US 4,813,561 AAnchor Hocking Corporation · 1989
- Split ring closure assembly77US 9,533,806 B2Saint-Gobain Performance Plastics Corporation · 2017
- Lug closure for press-on application to, and rotational removal from, a threaded neck container73US 6,056,136 AWhite Cap, Inc. · 2000
- Vented composite closure68US 6,276,543 B1Crown Cork & Seal Technologies Corporation · 2001
- Twist opening sealing container62US 7,014,060 B2Ball Corporation · 2006