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Devices for winding the hair on flat-curlers

Devices for winding the hair on flat-curlers · Cooperative Patent Classification (CPC)

Agriculture, food, personal care, health, and life sciences.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeA45D6/04
Official titleDevices for winding the hair on flat-curlers
Display labelDevices for winding the hair on flat-curlers
Total patents13

Filing trend

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

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
20181
20191
20201
20211
20224
20232
20241
20252

Representative patents

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