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Friction drives, e.g. pulleys, having a cable winding angle of less than 360 degrees

Friction drives, e.g. pulleys, having a cable winding angle of less than 360 degrees · Cooperative Patent Classification (CPC)

Separating, mixing, shaping, printing, and transporting materials.

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CPC classification statistics
Metric	Value
CPC code	B66D1/7415
Official title	{Friction drives, e.g. pulleys, having a cable winding angle of less than 360 degrees}
Display label	Friction drives, e.g. pulleys, having a cable winding angle of less than 360 degrees
Total patents	11

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

Filing activity over the last five years is growing.

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