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with non-metallic rings (F16G5/18 takes precedence)

with non-metallic rings (F16G5/18 takes precedence) · 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 codeF16G5/166
Official title{with non-metallic rings (F16G5/18 takes precedence)}
Display labelwith non-metallic rings (F16G5/18 takes precedence)
Total patents11

Filing trend

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

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
20152
20161
20182
20203
20211
20222

Representative patents

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