Pontoon or hull adjustment system
US-12077261-B2 · Sep 3, 2024 · US
Rigidly-interconnected pontoons
Rigidly-interconnected pontoons · 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 | B63B35/38 |
| Official title | Rigidly-interconnected pontoons |
| Display label | Rigidly-interconnected pontoons |
| Total patents | 70 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 8 |
| 2020 | 7 |
| 2021 | 7 |
| 2022 | 10 |
| 2023 | 12 |
| 2024 | 10 |
| 2025 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multiple chine pontoon boat
US-2024270349-A1 · Aug 15, 2024 · US
Thruster system for a watercraft
US-2024239460-A1 · Jul 18, 2024 · US
Boat with battery suspension system
US-2024190535-A1 · Jun 13, 2024 · US
Multiple chine pontoon boat
US-11993347-B2 · May 28, 2024 · US
Float assembly
US-11958569-B2 · Apr 16, 2024 · US
Devices and methods of making devices for coupling propulsors to marine vessels
US-11932369-B1 · Mar 19, 2024 · US
Autonomous hull biofouling cleaning system
US-11878780-B1 · Jan 23, 2024 · US
Thruster arrangement for a boat
US-2023373606-A1 · Nov 23, 2023 · US
Multiple chine pontoon boat
US-2023271676-A1 · Aug 31, 2023 · US
Thruster arrangement for a boat
US-11738841-B2 · Aug 29, 2023 · US
Floater structure
US-2023211857-A1 · Jul 6, 2023 · US
Multiple chine pontoon boat
US-11661148-B2 · May 30, 2023 · US
Pontoon or hull adjustment system
US-2023150618-A1 · May 18, 2023 · US
Hull assembly for a pontoon boat
US-11643176-B1 · May 9, 2023 · US
Stowable marine propulsion systems
US-2023132886-A1 · May 4, 2023 · US
Floating body without separate connection device and connection method thereof
US-2023115884-A1 · Apr 13, 2023 · US
Pontoon or hull adjustment system
US-11584488-B2 · Feb 21, 2023 · US
Thruster control for a boat
US-2023049367-A1 · Feb 16, 2023 · US
Stowable marine propulsion systems
US-11572146-B2 · Feb 7, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B63B35/38?
- CPC B63B35/38 is the Cooperative Patent Classification code for “Rigidly-interconnected pontoons.”
- How many patents are filed under CPC B63B35/38 (Rigidly-interconnected pontoons)?
- Our database includes 70 publications tagged with this CPC code.
- Is patent activity under CPC B63B35/38 growing?
- Publication counts under this code: 10 in 2024 vs 8 in 2025 (latest complete years).