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having circumferentially slotted piston skirts, e.g. T-slots

having circumferentially slotted piston skirts, e.g. T-slots · Cooperative Patent Classification (CPC)

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

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Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	F02F3/025
Official title	{having circumferentially slotted piston skirts, e.g. T-slots}
Display label	having circumferentially slotted piston skirts, e.g. T-slots
Total patents	4

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

Filing activity appears stable based on the most recent years.

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