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against soil pressure or hydraulic pressure {(anchored foundations E02D27/50; joint sealings for use under hydraulic pressure E02D31/04)}

against soil pressure or hydraulic pressure {(anchored foundations E02D27/50; joint sealings for use under hydraulic pressure E02D31/04)} · Cooperative Patent Classification (CPC)

Building, mining, and civil engineering structures.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeE02D31/10
Official titleagainst soil pressure or hydraulic pressure {(anchored foundations E02D27/50; joint sealings for use under hydraulic pressure E02D31/04)}
Display labelagainst soil pressure or hydraulic pressure {(anchored foundations E02D27/50; joint sealings for use under hydraulic pressure E02D31/04)}
Total patents23

Filing trend

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
20174
20188
20192
20203
20211
20231
20243
20251

Representative patents

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.