B65D 88/52
Collapsible, i.e. with walls hinged together or detachably connected
Official title: collapsible, i.e. with walls hinged together or detachably connected
B65D88/52 (Collapsible, i.e. with walls hinged together or detachably connected) appears on 395 US grants and 419 published applications in this corpus.
Search patents in B65D- Granted patents
- 395
- Published applications
- 419
- Assignees
- 232
- Inventors
- 609
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 7 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 6 | 0 |
| 1994 | 8 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 9 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 2 |
| 2002 | 7 | 3 |
| 2003 | 5 | 5 |
| 2004 | 2 | 4 |
| 2005 | 1 | 6 |
| 2006 | 2 | 6 |
| 2007 | 4 | 9 |
| 2008 | 3 | 17 |
| 2009 | 1 | 4 |
| 2010 | 9 | 22 |
| 2011 | 5 | 12 |
| 2012 | 11 | 17 |
| 2013 | 12 | 25 |
| 2014 | 22 | 36 |
| 2015 | 22 | 19 |
| 2016 | 18 | 17 |
| 2017 | 17 | 24 |
| 2018 | 12 | 18 |
| 2019 | 21 | 27 |
| 2020 | 15 | 15 |
| 2021 | 21 | 26 |
| 2022 | 18 | 28 |
| 2023 | 20 | 12 |
| 2024 | 22 | 25 |
| 2025 | 26 | 23 |
| 2026 | 13 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Conical risers interconnected by radially and circumferentially deflecting latches29 Sep 2026US 12,747,091 B2Advanced Drainage Systems, Inc.
- Methods of performing a dispatched store-to-consumer logistics operation for an ordered item and using a modular autonomous bot apparatus assembly and a dispatch server15 Sep 2026US 12,738,116 B2Federal Express Corporation
- Self-locking folding hopper and a locking method thereof18 Aug 2026US 12,709,460 B2Sandvik AB
- Panel box attachment for a fluid storage tank18 Aug 2026US 12,709,462 B2HydrEra Water Services LLC
- Fluid storage tank21 Jul 2026US 12,686,557 B2HydrEra Water Services LLC
- Hinge device and foldable container1 Oct 2026US 2026/0298286 A1Guangdong Xinhui CIMC Special Transportation Equipment Co., Ltd.
- Panel box attachment for a fluid storage tank24 Sep 2026US 2026/0285585 A1HydrEra Water Services LLC
- Collapsible cargo container assembly17 Sep 2026US 2026/0274554 A1Safran Cabin Cargo B.V.
- Folding Container10 Sep 2026US 2026/0264974 A1Compact Container Systems, LLC
- Fluid storage tank for fracking fluids10 Sep 2026US 2026/0264975 A1HydrEra Water Services LLC
Most cited
By later US patents