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by clamping an outer gasket against a joint with sleeve or socket

by clamping an outer gasket against a joint with sleeve or socket · Cooperative Patent Classification (CPC)

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

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	F16L55/178
Official title	by clamping an outer gasket against a joint with sleeve or socket
Display label	by clamping an outer gasket against a joint with sleeve or socket
Total patents	8

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

Filing activity appears to be declining based on the most recent years.

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