System and method for controlling heading of a marine vessel having trim tabs
US-12565290-B1 · Mar 3, 2026 · US
retracting or folding {(B63B1/244 takes precedence)}
retracting or folding {(B63B1/244 takes precedence)} · 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 | B63B1/30 |
| Official title | retracting or folding {(B63B1/244 takes precedence)} |
| Display label | retracting or folding {(B63B1/244 takes precedence)} |
| Total patents | 38 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 8 |
| 2023 | 5 |
| 2024 | 2 |
| 2025 | 11 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Marine propulsion system and marine vessel comprising a marine propulsion system
US-12559202-B2 · Feb 24, 2026 · US
Hydrofoil module and marine vessel
US-2026021870-A1 · Jan 22, 2026 · US
Water sport device
US-12486005-B2 · Dec 2, 2025 · US
Water sport device
US-12441438-B2 · Oct 14, 2025 · US
Hull unit with a hydrofoil system and marine vessel
US-2025296657-A1 · Sep 25, 2025 · US
Electric linear actuator with anti-backdrive mechanism
US-12398788-B2 · Aug 26, 2025 · US
Keel drive assembly for propelling and maneuvering a boat
US-12397879-B1 · Aug 26, 2025 · US
Water sports device
US-12391337-B2 · Aug 19, 2025 · US
Hull unit with a hydrofoil system and marine vessel
US-12371131-B2 · Jul 29, 2025 · US
Boats, methods, and devices used to generate a desired wake
US-2025206418-A1 · Jun 26, 2025 · US
Boats, methods, and devices used to generate a desired wake
US-12252222-B2 · Mar 18, 2025 · US
Electric linear actuator with anti-backdrive mechanism
US-2025060026-A1 · Feb 20, 2025 · US
System of articulated fins for a boat
US-2025010959-A1 · Jan 9, 2025 · US
Methods of, and apparatuses for, controlling at least one trim tab of a marine vessel
US-12124276-B2 · Oct 22, 2024 · US
Folding wave-energy-harvesting mechanism for generating electricity to power an underwater vehicle
US-12037094-B2 · Jul 16, 2024 · US
Retractable lift-propulsion system for a watercraft and watercraft having same
US-2023382496-A1 · Nov 30, 2023 · US
Marine propulsion system and marine vessel comprising a marine propulsion system
US-2023286613-A1 · Sep 14, 2023 · US
Hydrofoil system and marine vessel
US-11738827-B2 · Aug 29, 2023 · US
Folding wave-energy-harvesting mechanism for underwater vehicle
US-2023060419-A1 · Mar 2, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B63B1/30?
- CPC B63B1/30 is the Cooperative Patent Classification code for “retracting or folding {(B63B1/244 takes precedence)}.”
- How many patents are filed under CPC B63B1/30 (retracting or folding {(B63B1/244 takes precedence)})?
- Our database includes 38 publications tagged with this CPC code.
- Is patent activity under CPC B63B1/30 growing?
- Publication counts under this code: 2 in 2024 vs 11 in 2025 (latest complete years).