B65D 5/103
One of the self-locking flaps having a tongue engaging into an opening
Official title: {one of the self-locking flaps having a tongue engaging into an opening of an opposite flap}
B65D5/103 (One of the self-locking flaps having a tongue engaging into an opening) appears on 132 US grants and 165 published applications in this corpus.
Search patents in B65D- Granted patents
- 132
- Published applications
- 165
- Assignees
- 91
- Inventors
- 223
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 3 |
| 2006 | 0 | 2 |
| 2007 | 1 | 4 |
| 2008 | 2 | 4 |
| 2009 | 2 | 4 |
| 2010 | 4 | 2 |
| 2011 | 2 | 7 |
| 2012 | 2 | 4 |
| 2013 | 3 | 3 |
| 2014 | 5 | 7 |
| 2015 | 5 | 9 |
| 2016 | 6 | 10 |
| 2017 | 10 | 16 |
| 2018 | 5 | 18 |
| 2019 | 17 | 11 |
| 2020 | 15 | 9 |
| 2021 | 8 | 6 |
| 2022 | 9 | 14 |
| 2023 | 6 | 6 |
| 2024 | 8 | 6 |
| 2025 | 6 | 7 |
| 2026 | 2 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- One- and two-pack beverage box8 Sep 2026US 12,729,039 B2Pratt Corrugated Holdings, Inc.
- Environmentally friendly cushioning packaging structure30 Jun 2026US 12,668,397 B2Environmentally Friendly Cushioning Packaging Structure
- Tamper-evident container having release flap and closure tab16 Dec 2025US 12,497,208 B2Pactiv Corporation
- Apparatus to house botanicals during transport11 Nov 2025US 12,466,607 B2
- One- and two-pack beverage box17 Jun 2025US 12,330,844 B2Pratt Corrugated Holdings, Inc.
- Collapsible packaging system3 Sep 2026US 2026/0257833 A1Form USA Holdings, Inc.
- Improvements in or relating to food carriers30 Jul 2026US 2026/0217413 A1Focus25 Limited
- Tamper-evident container23 Jul 2026US 2026/0208911 A1I.G.B. S.r.l.
- Cup, a blank for a cup, and a method of forming a cup9 Jul 2026US 2026/0192970 A1Choose Planet A Limited
- Storage box and sheet26 Mar 2026US 2026/0084858 A1Brother Kogyo Kabushiki Kaisha
Most cited
By later US patents
- Package with arcuate top having integral latch and hanger78US 6,672,762 B1Sara Lee Corporation · 2004
- Display container72US 5,499,484 AKlearfold, Inc. · 1996
- Box67US 6,378,733 B1Fleurfontein Mountain Estates (Proprietary) Limited · 2002
- Reusable shipping box with cam tabs for release of closure interlock51US 4,535,929 AE-Z P.A.C., Inc. · 1985
- Wiper blade packing case40US 8,434,621 B2Cap Corporation · 2013