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Making dovetails, tongues, or tenons, of definite limited length

Making dovetails, tongues, or tenons, of definite limited length · Cooperative Patent Classification (CPC)

Separating, mixing, shaping, printing, and transporting materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeB27F1/08
Official titleMaking dovetails, tongues, or tenons, of definite limited length
Display labelMaking dovetails, tongues, or tenons, of definite limited length
Total patents19

Filing trend

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

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
20151
20164
20182
20194
20202
20212
20221
20242
20251

Representative patents

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