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Valve elements to cope with over-pressure, e.g. lips

Valve elements to cope with over-pressure, e.g. lips · Cooperative Patent Classification (CPC)

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

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CPC classification statistics
Metric	Value
CPC code	F16F13/1472
Official title	{Valve elements to cope with over-pressure, e.g. lips}
Display label	Valve elements to cope with over-pressure, e.g. lips
Total patents	5

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.