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involving the use of hydraulic, pneumatic or electromagnetic means

involving the use of hydraulic, pneumatic or electromagnetic means · Cooperative Patent Classification (CPC)

Computing, optics, measurement, and control technologies.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	G10C3/20
Official title	involving the use of hydraulic, pneumatic or electromagnetic means
Display label	involving the use of hydraulic, pneumatic or electromagnetic means
Total patents	7

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

Filing activity over the last five years is rapidly declining.

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