B65D 5/3642
The secured corners presenting diagonal, bissecting or similar folding lines, the central
Official title: {the secured corners presenting diagonal, bissecting or similar folding lines, the central panel presenting no folding line}
B65D5/3642 (The secured corners presenting diagonal, bissecting or similar folding lines, the central) appears on 59 US grants and 65 published applications in this corpus.
Search patents in B65D- Granted patents
- 59
- Published applications
- 65
- Assignees
- 48
- Inventors
- 111
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 2 | 2 |
| 2007 | 2 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 3 |
| 2012 | 0 | 2 |
| 2013 | 2 | 6 |
| 2014 | 2 | 2 |
| 2015 | 1 | 2 |
| 2016 | 1 | 4 |
| 2017 | 2 | 3 |
| 2018 | 3 | 5 |
| 2019 | 4 | 3 |
| 2020 | 8 | 5 |
| 2021 | 1 | 2 |
| 2022 | 1 | 3 |
| 2023 | 2 | 7 |
| 2024 | 1 | 1 |
| 2025 | 3 | 5 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Quick assembly box3 Feb 2026US 12,540,003 B2CrimsonStark LLC
- Tray with divider features23 Sep 2025US 12,420,980 B2Graphic Packaging International, Inc.
- Tray for food products5 Aug 2025US 12,378,033 B2Graphic Packaging International, Inc.
- Collapsible box5 Aug 2025US 12,378,034 B2RE-ZIP ApS
- Paper tray having divided compartments with bi-fold corner webs10 Dec 2024US 12,162,654 B2WestRock Shared Services, LLC
- Webbed-cornered self-erecting tray19 Feb 2026US 2026/0048891 A1Southern Champion Tray, L.P.
- Tray For Food Products30 Oct 2025US 2025/0333204 A1Graphic Packaging International, Inc.
- Stadium Food Tray and Drink Carrier Apparatus11 Sep 2025US 2025/0280981 A1Southern Champion Tray, L.P.
- Quick assembly box26 Jun 2025US 2025/0206493 A1CrimsonStark LLC d/b/a/ RoaveBox
- Quick assembly box26 Jun 2025US 2025/0206494 A1CrimsonStark LLC d/b/a/ RoaveBox
Most cited
By later US patents
- Self-erecting container apparatus111US 6,253,993 B1Stone Container Corporation · 2001
- Foldable storage container61US 7,255,261 B22007
- Open container or drinking cup, compact prefolded57US 5,460,324 AAll-Ways APS · 1995
- Containers45US 6,126,065 A2000
- Packaging box43US 7,234,629 B2Arcadyan Technology Corporation · 2007