Method for stiffening plates intended for the creation of ship walls and comprising laminated composite materials, and resulting plate
US-2019031292-A1 · Jan 31, 2019 · US
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Web frames; Web beams
Web frames; Web beams · 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 | B63B3/32 |
| Official title | Web frames; Web beams |
| Display label | Web frames; Web beams |
| Total patents | 3 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2019 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cargo hold structure for a very large crude oil carrier
US-9238500-B2 · Jan 19, 2016 · US
Marine hull and marine vessel
US-2015344107-A1 · Dec 3, 2015 · US