Hull assembly for a personal watercraft
US-2025376244-A1 · Dec 11, 2025 · US
of hydroplane type
of hydroplane type · 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 | B63B1/18 |
| Official title | of hydroplane type |
| Display label | of hydroplane type |
| Total patents | 32 |
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 | 4 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 6 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multihull watercraft
US-12103642-B2 · Oct 1, 2024 · US
Planing boat
US-11554844-B2 · Jan 17, 2023 · US
Multihull watercraft
US-2022169339-A1 · Jun 2, 2022 · US
Ballast system for a boat and method of operating a boat
US-11254391-B2 · Feb 22, 2022 · US
Systems and methods for configuring pontoons and strakes for marine vessels having a forward center of gravity
US-11091234-B1 · Aug 17, 2021 · US
Watercraft and guide
US-11072395-B2 · Jul 27, 2021 · US
Steering mechanism for a boat having a planing hull
US-11014643-B2 · May 25, 2021 · US
Planing boat
US-2021031895-A1 · Feb 4, 2021 · US
Method of overshoot for faster planing of marine vessel
US-10654551-B1 · May 19, 2020 · US
Steering mechanism for a boat having a planing hull
US-2020062367-A1 · Feb 27, 2020 · US
Marine vessel hull having profiled propulsor pod mounting surface
US-10518855-B2 · Dec 31, 2019 · US
Steering mechanism for a boat having a planing hull
US-10464655-B2 · Nov 5, 2019 · US
Marine vessel hull having profiled propulsor pod mounting surface
US-2019248459-A1 · Aug 15, 2019 · US
Watercraft and guide
US-2019217921-A1 · Jul 18, 2019 · US
Ballast system for a boat and method of operating a boat
US-2019118907-A1 · Apr 25, 2019 · US
Stepped cambered planing hull
US-10189544-B2 · Jan 29, 2019 · US
Steering mechanism for a boat having a planing hull
US-2018354599-A1 · Dec 13, 2018 · US
Steering mechanism for a boat having a planing hull
US-10065725-B2 · Sep 4, 2018 · US
Stepped Cambered Planing Hull
US-2018001963-A1 · Jan 4, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B63B1/18?
- CPC B63B1/18 is the Cooperative Patent Classification code for “of hydroplane type.”
- How many patents are filed under CPC B63B1/18 (of hydroplane type)?
- Our database includes 32 publications tagged with this CPC code.
- Is patent activity under CPC B63B1/18 growing?
- Publication counts under this code: 1 in 2024 vs 1 in 2025 (latest complete years).