B65D 3/12
Flanged discs permanently secured
Official title: Flanged discs permanently secured, e.g. by adhesives or by heat-sealing
B65D3/12 (Flanged discs permanently secured) appears on 159 US grants and 203 published applications in this corpus.
Search patents in B65D- Granted patents
- 159
- Published applications
- 203
- Assignees
- 104
- Inventors
- 346
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 1 |
| 2002 | 4 | 7 |
| 2003 | 4 | 5 |
| 2004 | 3 | 7 |
| 2005 | 0 | 3 |
| 2006 | 1 | 5 |
| 2007 | 3 | 0 |
| 2008 | 0 | 7 |
| 2009 | 1 | 5 |
| 2010 | 3 | 5 |
| 2011 | 3 | 5 |
| 2012 | 2 | 13 |
| 2013 | 2 | 6 |
| 2014 | 4 | 6 |
| 2015 | 7 | 6 |
| 2016 | 7 | 6 |
| 2017 | 3 | 8 |
| 2018 | 6 | 8 |
| 2019 | 6 | 12 |
| 2020 | 7 | 14 |
| 2021 | 8 | 12 |
| 2022 | 4 | 15 |
| 2023 | 11 | 15 |
| 2024 | 10 | 7 |
| 2025 | 12 | 16 |
| 2026 | 4 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Paperboard packaging container and lid2 Jun 2026US 12,643,707 B2GPI Systems AB
- Method of producing a packaging container, a packaging container and a curling tool28 Apr 2026US 12,612,204 B2GPI Systems AB
- Anti-leakage paper containers17 Feb 2026US 12,552,576 B2Zhejiang Sowinpak Co., Ltd.
- Can27 Jan 2026US 12,534,263 B2Envican GmbH
- Container with insulating features18 Nov 2025US 12,473,138 B1Graphic Packaging International, Inc.
- Fibre based packaging container, circular base component, quadrilateral wall blank, method of manufacture of a fibre based packaging container and container obtainable from said method1 Oct 2026US 2026/0296713 A1Transcend Packaging Limited
- Food container with high-barrier protection10 Sep 2026US 2026/0264924 A1Huhtamaki, Inc.
- Squeezable fiber-based bottle20 Aug 2026US 2026/0242097 A1The Procter & Gamble Company
- Packaging item and packaged food product13 Aug 2026US 2026/0233885 A1Societe des Produits Nestle S. A.
- Method of producing a packaging container, a packaging container and a curling tool6 Aug 2026US 2026/0225753 A1GPI Systems AB
Most cited
By later US patents
- Insulated stock material and containers and methods of making the same130US 5,766,709 AJames River Corporation of Virginia · 1998
- Two stage cup117US 6,382,449 B1Paper Machinery Corporation · 2002
- Heat insulating paper cups87US 6,129,653 AFort James Corporation · 2000
- Insulated stock material and containers and methods of making the same81US 5,840,139 AFort James Corporation · 1998
- Insulated stock material and containers and methods of making the same74US 6,030,476 AFort James Corporation · 2000