B65D 2590/54
Gates or closures
B65D2590/54 (Gates or closures) appears on 162 US grants and 157 published applications in this corpus.
Search patents in B65D- Granted patents
- 162
- Published applications
- 157
- Assignees
- 119
- Inventors
- 285
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 6 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 1 |
| 2003 | 5 | 3 |
| 2004 | 2 | 3 |
| 2005 | 0 | 5 |
| 2006 | 2 | 3 |
| 2007 | 2 | 3 |
| 2008 | 2 | 2 |
| 2009 | 3 | 2 |
| 2010 | 1 | 1 |
| 2011 | 2 | 4 |
| 2012 | 1 | 2 |
| 2013 | 2 | 4 |
| 2014 | 2 | 9 |
| 2015 | 3 | 10 |
| 2016 | 5 | 16 |
| 2017 | 18 | 10 |
| 2018 | 3 | 9 |
| 2019 | 14 | 4 |
| 2020 | 9 | 8 |
| 2021 | 5 | 3 |
| 2022 | 5 | 12 |
| 2023 | 5 | 14 |
| 2024 | 10 | 13 |
| 2025 | 13 | 11 |
| 2026 | 6 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Dual storage and disposal device and method of use29 Sep 2026US 12,747,093 B2
- Slide gate closure15 Sep 2026US 12,735,249 B2
- Metering system and method16 Jun 2026US 12,654,944 B2Transportation IP Holdings, LLC
- Storage tank isolation system24 Mar 2026US 12,583,667 B2
- Assembly of load containers3 Mar 2026US 12,565,377 B2Lohmm Participacoes S.A
- Container provided with sealing member for door24 Sep 2026US 2026/0285587 A1Kdu Co., Ltd.
- Sampler assembly for a fluid container, corresponding fluid container assembly and associated methods10 Sep 2026US 2026/0264978 A19387-6670 Québec Inc.
- Slide Gate Closure6 Aug 2026US 2026/0225797 A1
- Cargo Container Lock System and Method for Locking Cargo Containers2 Jul 2026US 2026/0185387 A1The CargoLock LLC
- Cargo Container Lock System and Method for Locking Cargo Containers9 Apr 2026US 2026/0098433 A1The Cargo Lock, LLC
Most cited
By later US patents
- 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
- Containerised handling of bulk materials and apparatus therefor149US 7,252,309 B2Bee Kim Ong · 2007
- Bottom dumping bulk container apparatus116US 4,995,522 A1991
- Apparatus and methods for discharging particulate material from storage silos116US 7,513,280 B2Gencor Industries, Inc. · 2009