System for manoeuvring a marine craft
US-2025026452-A1 · Jan 23, 2025 · US
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Rigid guides, e.g. having arms pivoted near waterline
Rigid guides, e.g. having arms pivoted near waterline · 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 | B63B23/32 |
| Official title | Rigid guides, e.g. having arms pivoted near waterline |
| Display label | Rigid guides, e.g. having arms pivoted near waterline |
| Total patents | 8 |
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 | 3 |
| 2016 | 2 |
| 2017 | 1 |
| 2019 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System for launching and recovering marine and submarine devices assisted by tiltable protective components
US-10232915-B2 · Mar 19, 2019 · US
System for launching and recovering marine and submarine devices assisted by tiltable protective components
US-2017320547-A1 · Nov 9, 2017 · US
Ship-based waterborne vehicle launch, recovery, and handling system
US-2016375965-A1 · Dec 29, 2016 · US
Submersible towed body deployment and recovery device
US-9359046-B2 · Jun 7, 2016 · US
Hull-mount launch and recovery of watercraft
US-9199699-B1 · Dec 1, 2015 · US
Submersible towed body deployment and recovery device
US-2015093218-A1 · Apr 2, 2015 · US
System for launching and recovering underwater vehicles, notably towed underwater vehicles
US-8967067-B2 · Mar 3, 2015 · US