B65D 2571/00864
Lines of weakness for separating into subgroups
B65D2571/00864 (Lines of weakness for separating into subgroups) appears on 42 US grants and 31 published applications in this corpus.
Search patents in B65D- Granted patents
- 42
- Published applications
- 31
- Assignees
- 20
- Inventors
- 63
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 4 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 2 | 2 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 2 | 1 |
| 2014 | 2 | 2 |
| 2015 | 0 | 2 |
| 2016 | 2 | 4 |
| 2017 | 4 | 4 |
| 2018 | 1 | 2 |
| 2019 | 2 | 0 |
| 2020 | 2 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Plastic film package with adhesive closure for wrapping various products12 May 2026US 12,623,825 B2
- Carton with attachment features17 Oct 2023US 11,787,595 B2Graphic Packaging International, Inc.
- Carton with attachment features22 Feb 2022US 11,254,465 B2Graphic Packaging International, Inc.
- Convertible carrier13 Oct 2020US 10,800,572 B2WestRock Packaging Systems, LLC
- Carrier for containers18 Feb 2020US 10,562,686 B2Graphic Packaging International, Inc.
- Carrier For Containers26 Feb 2026US 2026/0054901 A1Graphic Packaging International, Inc.
- Plastic film package with adhesive closure for wrapping various products10 Jul 2025US 2025/0222661 A1
- Carton with Attachment Features5 May 2022US 2022/0135277 A1Graphic Packaging International, Inc.
- Carton with Attachment Features21 Jan 2021US 2021/0016916 A1Graphic Packaging International, Inc.
- Composite Packaging Foil17 Dec 2020US 2020/0391918 A1Constantia Tobepal S.L.U.
Most cited
By later US patents
- Multiple compartment separable container145US 5,699,957 AThe Mead Corporation · 1997
- Package for holding a plurality of discrete container assemblies107US 4,471,870 AOwens-Illinois, Inc. · 1984
- Easy-open, individual unit dispensing package66US 4,696,402 ARayovac Corporation · 1987
- Carrier for containers66US 9,676,535 B2Graphic Packaging International, Inc. · 2017
- Carton having dispensing configurations58US 7,743,944 B2Graphic Packaging International, Inc. · 2010