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the materials to be dried being moved in a helical, spiral or circular path, e.g. vibrated helix

the materials to be dried being moved in a helical, spiral or circular path, e.g. vibrated helix · 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	F26B17/266
Official title	{the materials to be dried being moved in a helical, spiral or circular path, e.g. vibrated helix}
Display label	the materials to be dried being moved in a helical, spiral or circular path, e.g. vibrated helix
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.