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using more than one jet or band in the air curtain

using more than one jet or band in the air curtain · 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 codeF24F2009/007
Official title{using more than one jet or band in the air curtain}
Display labelusing more than one jet or band in the air curtain
Total patents21

Filing trend

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

Filing activity over the last five years is rapidly growing.

Patents filed per year
YearPatents
20201
20212
20228
20231
20243
20255
20261

Representative patents

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