Multi-air-chamber surfboard
US-12377939-B2 · Aug 5, 2025 · US
Twintip boards; Wakeboards; Surfboards; Windsurfing boards; Paddle boards, e.g. SUP boards; Accessories specially adapted therefor
Twintip boards; Wakeboards; Surfboards; Windsurfing boards; Paddle boards, e.g. SUP boards; Accessories specially adapted therefor · 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 | B63B32/40 |
| Official title | Twintip boards; Wakeboards; Surfboards; Windsurfing boards; Paddle boards, e.g. SUP boards; Accessories specially adapted therefor |
| Display label | Twintip boards; Wakeboards; Surfboards; Windsurfing boards; Paddle boards, e.g. SUP boards; Accessories specially adapted therefor |
| Total patents | 44 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 7 |
| 2019 | 6 |
| 2020 | 5 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 6 |
| 2024 | 4 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Folding watercraft carrier with outboard handle
US-12330546-B2 · Jun 17, 2025 · US
Molded-in boat grip
US-12258102-B2 · Mar 25, 2025 · US
Naturally Sourced Chitin Foam
US-2025051554-A1 · Feb 13, 2025 · US
Molded-in boat grip
US-2024294234-A1 · Sep 5, 2024 · US
Naturally sourced chitin foam
US-12024625-B2 · Jul 2, 2024 · US
Folding watercraft carrier with outboard pull handle
US-2024208393-A1 · Jun 27, 2024 · US
Molded-in boat grip
US-12012180-B2 · Jun 18, 2024 · US
Folding watercraft carrier with outboard pull handle
US-11820273-B2 · Nov 21, 2023 · US
Naturally Sourced Chitin Foam
US-2023340236-A1 · Oct 26, 2023 · US
Inflatable stand-up paddle board and built-in inflation pump
US-2023322337-A1 · Oct 12, 2023 · US
Personal watercraft attachment system
US-2023286619-A1 · Sep 14, 2023 · US
Naturally sourced chitin foam
US-11667770-B2 · Jun 6, 2023 · US
Folding watercraft carrier with outboard pull handle
US-2023019121-A1 · Jan 19, 2023 · US
Folding watercraft carrier with outboard pull handle
US-11485270-B2 · Nov 1, 2022 · US
Multi-air-chamber surfboard
US-2022081077-A1 · Mar 17, 2022 · US
Molded-in boat grip
US-2022017186-A1 · Jan 20, 2022 · US
Molded-in boat grip
US-11124275-B2 · Sep 21, 2021 · US
Watercraft and guide
US-11072395-B2 · Jul 27, 2021 · US
Battery pack and propulsion device
US-2021043895-A1 · Feb 11, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B63B32/40?
- CPC B63B32/40 is the Cooperative Patent Classification code for “Twintip boards; Wakeboards; Surfboards; Windsurfing boards; Paddle boards, e.g. SUP boards; Accessories specially adapted therefor.”
- How many patents are filed under CPC B63B32/40 (Twintip boards; Wakeboards; Surfboards; Windsurfing boards; Paddle boards, e.g. SUP boards; Accessories specially adapted therefor)?
- Our database includes 44 publications tagged with this CPC code.
- Is patent activity under CPC B63B32/40 growing?
- Publication counts under this code: 4 in 2024 vs 4 in 2025 (latest complete years).