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Supports or couplings for roller ends, e.g. trunions, gudgeons

Supports or couplings for roller ends, e.g. trunions, gudgeons · Cooperative Patent Classification (CPC)

Chemical and metallurgical processes, compounds, and materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	C03B35/165
Official title	{Supports or couplings for roller ends, e.g. trunions, gudgeons}
Display label	Supports or couplings for roller ends, e.g. trunions, gudgeons
Total patents	8

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

Filing activity over the last five years is declining.

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