B65D 2571/00154
Interlocked
Official title: interlocked
B65D2571/00154 (Interlocked) appears on 310 US grants and 178 published applications in this corpus.
Search patents in B65D- Granted patents
- 310
- Published applications
- 178
- Assignees
- 72
- Inventors
- 253
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 7 | 0 |
| 1978 | 9 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 6 | 0 |
| 1983 | 8 | 0 |
| 1984 | 10 | 0 |
| 1985 | 7 | 0 |
| 1986 | 6 | 0 |
| 1987 | 8 | 0 |
| 1988 | 7 | 0 |
| 1989 | 12 | 0 |
| 1990 | 5 | 0 |
| 1991 | 7 | 0 |
| 1992 | 7 | 0 |
| 1993 | 4 | 0 |
| 1994 | 9 | 0 |
| 1995 | 10 | 0 |
| 1996 | 13 | 0 |
| 1997 | 14 | 0 |
| 1998 | 6 | 0 |
| 1999 | 11 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 0 |
| 2002 | 4 | 5 |
| 2003 | 7 | 4 |
| 2004 | 2 | 12 |
| 2005 | 6 | 12 |
| 2006 | 7 | 10 |
| 2007 | 5 | 6 |
| 2008 | 6 | 7 |
| 2009 | 1 | 1 |
| 2010 | 3 | 6 |
| 2011 | 6 | 5 |
| 2012 | 4 | 7 |
| 2013 | 5 | 3 |
| 2014 | 1 | 6 |
| 2015 | 5 | 5 |
| 2016 | 6 | 7 |
| 2017 | 2 | 5 |
| 2018 | 5 | 8 |
| 2019 | 4 | 6 |
| 2020 | 4 | 9 |
| 2021 | 1 | 6 |
| 2022 | 3 | 13 |
| 2023 | 4 | 15 |
| 2024 | 11 | 8 |
| 2025 | 7 | 7 |
| 2026 | 8 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B65D 2571/0016By tabs protruding from one end and co-operating with openings at theIndexing code144
- B65D 2571/00185By tabs cut within one end and facing away from the otherIndexing code110
- B65D 2571/00172By tabs cut within one end and facing towards the other endIndexing code108
- B65D 2571/00197By tabs cut within one end and facing laterally or diagonally andIndexing code20
- B65D 2571/00209Locked at least a part of the contentsIndexing code6
Recent patents
- Article carrier and blank therefor21 Jul 2026US 12,686,545 B2WestRock Packaging Systems, LLC
- Carrier for containers16 Jun 2026US 12,654,921 B2Graphic Packaging International, Inc.
- Carrier for containers26 May 2026US 12,637,273 B2Graphic Packaging International, Inc.
- Mail packaging having expandable securing fixative platform panel5 May 2026US 12,617,594 B2
- Packaging14 Apr 2026US 12,600,546 B2WestRock Packaging Systems, LLC
- Article carrier and blank therefor18 Jun 2026US 2026/0167404 A1WestRock Packaging Systems, LLC
- Carrier for containers14 May 2026US 2026/0131957 A1Graphic Packaging International, Inc.
- Carton for containers9 Apr 2026US 2026/0097889 A1Graphic Packaging International, Inc.
- Carrier for containers26 Mar 2026US 2026/0084879 A1Graphic Packaging International, Inc.
- Mail packaging having expandable securing fixative platform panel12 Mar 2026US 2026/0070721 A1
Most cited
By later US patents
- Multi-unit packaging method and package197US 3,942,631 AFederal Paper Board Company, Inc. · 1976
- Warp-around carrier with end panels184US 5,297,673 ARiverwood International Corporation · 1994
- Wrap-around carrier with article retaining flaps180US 5,524,756 ARiverwood International Corporation · 1996
- Bottle package156US 4,029,204 AFederal Paper Board Company, Inc. · 1977
- Carrier with preformed end panels156US 5,593,027 ARiverwood International Corporation · 1997