Self-draining scupper
US-12583556-B2 · Mar 24, 2026 · US
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Ports for passing water through vessels' sides {(jet propulsors with clogging prevention means B63H11/01)}
Ports for passing water through vessels' sides {(jet propulsors with clogging prevention means B63H11/01)} · 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 | B63B13/02 |
| Official title | Ports for passing water through vessels' sides {(jet propulsors with clogging prevention means B63H11/01)} |
| Display label | Ports for passing water through vessels' sides {(jet propulsors with clogging prevention means B63H11/01)} |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 2 |
| 2024 | 1 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Venturi effect scupper drain
US-2025196970-A1 · Jun 19, 2025 · US
Venturi effect scupper drain
US-12286197-B2 · Apr 29, 2025 · US
Self-draining scupper
US-2024158050-A1 · May 16, 2024 · US
Venturi effect scupper drain
US-2022340236-A1 · Oct 27, 2022 · US
Multihull watercraft
US-11420715-B1 · Aug 23, 2022 · US
Watercraft and venturi unit
US-11046406-B1 · Jun 29, 2021 · US
Ship/floating storage unit with dual cryogenic cargo tank for LNG and liquid nitrogen
US-10696360-B2 · Jun 30, 2020 · US
Adjustable overflow system
US-10676895-B2 · Jun 9, 2020 · US
Vessel having a compartment for containing water
US-10618614-B2 · Apr 14, 2020 · US
Vessel having a compartment for containing water
US-2019283847-A1 · Sep 19, 2019 · US
Vessel having a compartment for containing water
US-10407141-B2 · Sep 10, 2019 · US
Vessel having a compartment for containing water
US-2018312231-A1 · Nov 1, 2018 · US
Adjustable overflow system
US-2017275849-A1 · Sep 28, 2017 · US
Pressure hull penetrator for submersible vehicles that utilize fuel cells
US-9708043-B2 · Jul 18, 2017 · US
Pressure hull penetrator for submersible vehicles that utilize fuel cells
US-2017096205-A1 · Apr 6, 2017 · US
Floating structure
US-2016216035-A1 · Jul 28, 2016 · US