B65D 90/20
Frames or nets
Official title: Frames or nets, e.g. for flexible containers
B65D90/20 (Frames or nets) appears on 182 US grants and 205 published applications in this corpus.
Search patents in B65D- Granted patents
- 182
- Published applications
- 205
- Assignees
- 116
- Inventors
- 351
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 1 |
| 2002 | 4 | 4 |
| 2003 | 5 | 5 |
| 2004 | 1 | 4 |
| 2005 | 1 | 0 |
| 2006 | 2 | 1 |
| 2007 | 4 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 8 |
| 2010 | 2 | 3 |
| 2011 | 1 | 4 |
| 2012 | 2 | 10 |
| 2013 | 7 | 17 |
| 2014 | 8 | 21 |
| 2015 | 11 | 18 |
| 2016 | 10 | 18 |
| 2017 | 18 | 14 |
| 2018 | 7 | 13 |
| 2019 | 14 | 11 |
| 2020 | 13 | 8 |
| 2021 | 9 | 11 |
| 2022 | 5 | 7 |
| 2023 | 3 | 6 |
| 2024 | 9 | 9 |
| 2025 | 13 | 6 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Shipping container having fiberglass frame12 May 2026US 12,623,837 B2L&P Property Management Company
- Collapsible containment vessel with internal baffles (CCViB)28 Apr 2026US 12,612,244 B2Aero Marine Systems, Inc.
- Fluid storage tank including a flexible bladder supported on a collapsible rigid frame14 Apr 2026US 12,600,561 B2
- Waste bag and assembly methods4 Nov 2025US 12,459,704 B1Dico Holdings LLC
- Modular portable storage container system23 Sep 2025US 12,421,021 B2QT-System LLC
- Collapsible Containment Vessel with Internal Baffles (CCViB)30 Jul 2026US 2026/0217447 A1Aero Marine Systems, Inc.
- Container for Cargo5 Feb 2026US 2026/0035167 A1The Boeing Company
- Expandable-Volume Liner for a Collapsible Liquid Holding Tank23 Oct 2025US 2025/0326571 A1
- Modular Bi-level Storage and Transport Assembly with Collapsible Frame (MTA)2 Oct 2025US 2025/0304361 A1
- Energy storage container2 Oct 2025US 2025/0309443 A1Eve Energy Storage Co., Ltd.
Most cited
By later US patents
- Portable storage and dispenser plastic hopper with plastic base186US 4,398,653 APennsylvania Pacific Corporation · 1983
- Proppant discharge system and a container for use in such a proppant discharge system178US 8,585,341 B12013
- Proppant discharge system and a container for use in such a proppant discharge system153US 8,668,430 B22014
- Collapsible stackable container system for flowable materials134US 5,722,552 ANoslo Enterprises, Inc. · 1998
- Bulk cargo container129US 6,401,983 B1Composite Structures, Inc. · 2002