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Hand-held strainers, non-powered brushes or scrubbers

Hand-held strainers, non-powered brushes or scrubbers · Cooperative Patent Classification (CPC)

Building, mining, and civil engineering structures.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeE04H4/1609
Official title{Hand-held strainers, non-powered brushes or scrubbers}
Display labelHand-held strainers, non-powered brushes or scrubbers
Total patents10

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
20161
20171
20181
20191
20201
20212
20221
20232

Representative patents

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