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using tensioned springs, e.g. flat type (A47C23/02 takes precedence)

using tensioned springs, e.g. flat type (A47C23/02 takes precedence) · Cooperative Patent Classification (CPC)

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

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CPC classification statistics
Metric	Value
CPC code	A47C23/12
Official title	using tensioned springs, e.g. flat type (A47C23/02 takes precedence)
Display label	using tensioned springs, e.g. flat type (A47C23/02 takes precedence)
Total patents	5

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

Filing activity appears to be growing based on the most recent years.

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