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Fluid-pressure

Fluid-pressure · Cooperative Patent Classification (CPC)

Engines, pumps, lighting, heating, and mechanical systems.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeF16D2129/02
Official titleFluid-pressure
Display labelFluid-pressure
Total patents23

Filing trend

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

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
20151
20164
20172
20181
20193
20203
20213
20221
20233
20242

Representative patents

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