B64U 2101/67
The uavs comprising tethers for lowering the goods
Official title: the UAVs comprising tethers for lowering the goods
B64U2101/67 (The uavs comprising tethers for lowering the goods) appears on 245 US grants and 284 published applications in this corpus.
Search patents in B64U- Granted patents
- 245
- Published applications
- 284
- Assignees
- 81
- Inventors
- 377
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2015 | 2 | 1 |
| 2016 | 4 | 5 |
| 2017 | 9 | 34 |
| 2018 | 20 | 27 |
| 2019 | 26 | 35 |
| 2020 | 34 | 32 |
| 2021 | 28 | 23 |
| 2022 | 20 | 32 |
| 2023 | 31 | 27 |
| 2024 | 27 | 23 |
| 2025 | 25 | 27 |
| 2026 | 19 | 18 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Payload retrieval apparatus having tether slot projection for use with a UAV1 Sep 2026US 12,722,802 B2Wing Aviation LLC
- Packaging for use with uncrewed aerial vehicle1 Sep 2026US 12,722,854 B2Wing Aviation LLC
- Payload retrieval apparatus with internal unlocking feature and security features for use with a UAV25 Aug 2026US 12,715,582 B2Wing Aviation LLC
- Robot system housed on cell sites and towers4 Aug 2026US 12,697,735 B2ETAK Systems, LLC
- Robot and exoskeleton system for cell sites and towers28 Jul 2026US 12,691,590 B2ETAK Systems, LLC
- Autonomous delivery vehicle and system27 Aug 2026US 2026/0249993 A1Zipline International Inc.
- Reweigh Maneuver for Accurate Payload Mass Estimation13 Aug 2026US 2026/0233836 A1Wing Aviation LLC
- Package Coupling Apparatus with Attachment Plate for Securing a Package to a UAV and Method of Securing a Package for Delivery6 Aug 2026US 2026/0225858 A1Wing Aviation LLC
- Package for UAV Delivery30 Jul 2026US 2026/0217420 A1Wing Aviation LLC
- Drone-based delivery apparatus and method23 Jul 2026US 2026/0208890 A1Electronics and Telecommunications Research Institute
Most cited
By later US patents
- Method of actively controlling winch swing via modulated uptake and release324US 9,422,139 B1Google Inc. · 2016
- Payload-release device and operation thereof254US 9,302,770 B2Google Inc. · 2016
- Payload-release device and operation thereof207US 9,174,733 B1Google Inc. · 2015
- Unmanned aerial vehicle payload delivery128US 9,650,136 B1Amazon Technologies, Inc. · 2017
- Stabilized airborne drop delivery118US 9,688,404 B1Amazon Technologies, Inc. · 2017