B65D 2590/668
Controlling devices
B65D2590/668 (Controlling devices) appears on 7 US grants and 11 published applications in this corpus.
Search patents in B65D- Granted patents
- 7
- Published applications
- 11
- Assignees
- 9
- Inventors
- 27
- Latest grant
- 2 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 2 | 0 |
| 2022 | 1 | 2 |
| 2023 | 0 | 2 |
| 2024 | 2 | 2 |
| 2025 | 1 | 1 |
By publication year.
Recent patents
- Gate opener for proppant container2 Sep 2025US 12,404,093 B2Proppant Express Solutions, LLC
- Container26 Nov 2024US 12,151,881 B2Horen Cortp Co., Ltd.
- Bulk material shipping container unloader5 Mar 2024US 11,919,729 B2Sandbox Enterprises, LLC
- Access control device, method for controlling the access to a tank6 Sep 2022US 11,434,072 B2
- Mobile equipment storage and charging station31 Aug 2021US 11,104,239 B1
- Controlling discharge system and method for multi-hopper vehicles21 Aug 2025US 2025/0263225 A1Liberty Wayne Electric, LLC
- Article storage device5 Dec 2024US 2024/0400296 A1Honda Motor Co., Ltd.
- Gate opener for proppant container29 Aug 2024US 2024/0286829 A1Proppant Express Solutions, LLC
- Container7 Sep 2023US 2023/0278782 A1Horen Cortp Co., Ltd.
- Retractable container cover16 Feb 2023US 2023/0051109 A1JDS Industries, Inc.
Most cited
By later US patents