Gathering data from machine operating at worksite
US-2017161972-A1 · Jun 8, 2017 · US
Tethered aircraft
Tethered aircraft · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B64C39/022 |
| Official title | {Tethered aircraft} |
| Display label | Tethered aircraft |
| Total patents | 325 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 35 |
| 2016 | 24 |
| 2017 | 31 |
| 2018 | 41 |
| 2019 | 37 |
| 2020 | 46 |
| 2021 | 23 |
| 2022 | 32 |
| 2023 | 23 |
| 2024 | 21 |
| 2025 | 8 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
3d modeling of cell sites to detect configuration and site changes
US-2016360428-A1 · Dec 8, 2016 · US
Integrated remote aerial sensing system
US-9488630-B2 · Nov 8, 2016 · US
Spar Buoy Platform
US-2016318628-A1 · Nov 3, 2016 · US
Tethered unmanned aerial vehicle-based systems and methods associated with cell sites and cell towers
US-2016309341-A1 · Oct 20, 2016 · US
Unmanned aerial vehicle-based systems and methods associated with cell sites and cell towers with robotic arms for performing operations
US-2016309346-A1 · Oct 20, 2016 · US
Multirotor mobile buoy for persistent surface and underwater exploration
US-9457900-B1 · Oct 4, 2016 · US
Airborne Rigid Kite With On-Board Power Plant for Ship Propulsion
US-2016273519-A1 · Sep 22, 2016 · US
Pivoting Perch for Flying Wind Turbine Parking
US-2016264260-A1 · Sep 15, 2016 · US
Device for maintaining the altitude of a payload having an altitude-maintenance energy source that is permanent and extracted from the surrounding medium
US-9440739-B2 · Sep 13, 2016 · US
Flight control for an airborne wind turbine
US-9429954-B2 · Aug 30, 2016 · US
Methods and systems for managing power generation and temperature control of an aerial vehicle operating in crosswind-flight mode
US-9429141-B2 · Aug 30, 2016 · US
Methods and systems for managing power generation and temperature control of an aerial vehicle operating in crosswind-flight mode
US-9422918-B2 · Aug 23, 2016 · US
Bridles for Stability of a Powered Kite and a System and Method for Use of Same
US-2016236776-A1 · Aug 18, 2016 · US
Tethered aerial systems for data gathering
US-2016144958-A1 · May 26, 2016 · US
Spar buoy platform
US-9327845-B2 · May 3, 2016 · US
Hybrid mobile buoy for persistent surface and underwater exploration
US-9321529-B1 · Apr 26, 2016 · US
Path based power generation control for an aerial vehicle
US-9317043-B2 · Apr 19, 2016 · US
Tether Termination Systems and Methods
US-2016102654-A1 · Apr 14, 2016 · US
Tethering system and method for remote device
US-9272782-B1 · Mar 1, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64C39/022?
- CPC B64C39/022 is the Cooperative Patent Classification code for “Tethered aircraft.”
- How many patents are filed under CPC B64C39/022 (Tethered aircraft)?
- Our database includes 325 publications tagged with this CPC code.
- Is patent activity under CPC B64C39/022 growing?
- Publication counts under this code: 21 in 2024 vs 8 in 2025 (latest complete years).