Internal winch for self payout and re-wind of a small diameter tether for underwater remotely operated vehicle
US-10508000-B2 · Dec 17, 2019 · US
Underwater vessels, e.g. submarines; {Equipment specially adapted therefor}(submarine hulls B63B3/13; diving chambers with mechanical link, e.g. cable, to a base B63C11/34; divers' sleds B63C11/46; torpedoes F42B19/00)
Underwater vessels, e.g. submarines; {Equipment specially adapted therefor}(submarine hulls B63B3/13; diving chambers with mechanical link, e.g. cable, to a base B63C11/34; divers' sleds B63C11/46; torpedoes F42B19/00) · 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 | B63G8/00 |
| Official title | Underwater vessels, e.g. submarines; {Equipment specially adapted therefor}(submarine hulls B63B3/13; diving chambers with mechanical link, e.g. cable, to a base B63C11/34; divers' sleds B63C11/46; torpedoes F42B19/00) |
| Display label | Underwater vessels, e.g. submarines; {Equipment specially adapted therefor}(submarine hulls B63B3/13; diving chambers with mechanical link, e.g. cable, to a base B63C11/34; divers' sleds B63C11/46; torpedoes F42B19/00) |
| Total patents | 132 |
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 | 9 |
| 2016 | 11 |
| 2017 | 11 |
| 2018 | 18 |
| 2019 | 22 |
| 2020 | 20 |
| 2021 | 15 |
| 2022 | 7 |
| 2023 | 7 |
| 2024 | 7 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and system for deployment of ocean bottom seismometers
US-10502853-B2 · Dec 10, 2019 · US
Drive system having DC power supply for a submarine
US-10483842-B2 · Nov 19, 2019 · US
Reusable Buoyancy Modules for Buoyancy Control of Underwater Vehicles
US-2019344452-A1 · Nov 14, 2019 · US
Self-balancing pressure hull device
US-10343749-B2 · Jul 9, 2019 · US
Wireless power supply device and wireless power supply method
US-2019207429-A1 · Jul 4, 2019 · US
Data transmission and control over power conductors
US-10312969-B2 · Jun 4, 2019 · US
Closed-environment air purification system
US-2019143269-A1 · May 16, 2019 · US
Attachment mechanisms for stabilzation of subsea vehicles
US-2019084163-A1 · Mar 21, 2019 · US
Base drag reduction fairing using shape memory materials
US-10184762-B2 · Jan 22, 2019 · US
Autonomous underwater vehicle
US-2019002070-A1 · Jan 3, 2019 · US
Attachment mechanisms for stabilzation of subsea vehicles
US-10131057-B2 · Nov 20, 2018 · US
Coordinated water environment mobile robots
US-10124494-B2 · Nov 13, 2018 · US
Charging system for autonomous underwater vehicle
US-2018297677-A1 · Oct 18, 2018 · US
Self-balanced pressure hull device
US-2018237108-A1 · Aug 23, 2018 · US
Apparatus and method for periodically charging ocean vessel or other system using thermal energy conversion
US-10036510-B2 · Jul 31, 2018 · US
Coupling device for recovering unmanned ship and coupling control method using same
US-2018208274-A1 · Jul 26, 2018 · US
Underwater vehicle docking system
US-2018162503-A1 · Jun 14, 2018 · US
Digital data insertion apparatus and methods for use with compressed audio/video data
US-2018152742-A1 · May 31, 2018 · US
Towing methods and systems for geophysical surveys
US-9932093-B2 · Apr 3, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B63G8/00?
- CPC B63G8/00 is the Cooperative Patent Classification code for “Underwater vessels, e.g. submarines; {Equipment specially adapted therefor}(submarine hulls B63B3/13; diving chambers with mechanical link, e.g. cable, to a base B63C11/34; divers' sleds B63C11/46; torpedoes F42B19/00).”
- How many patents are filed under CPC B63G8/00 (Underwater vessels, e.g. submarines; {Equipment specially adapted therefor}(submarine hulls B63B3/13; diving chambers with mechanical link, e.g. cable, to a base B63C11/34; divers' sleds B63C11/46; torpedoes F42B19/00))?
- Our database includes 132 publications tagged with this CPC code.
- Is patent activity under CPC B63G8/00 growing?
- Publication counts under this code: 7 in 2024 vs 4 in 2025 (latest complete years).