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arch-shaped type (E04H15/42 takes precedence {; arches connected with lazy-tongues E04H15/505})

arch-shaped type (E04H15/42 takes precedence {; arches connected with lazy-tongues E04H15/505}) · 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 codeE04H15/36
Official titlearch-shaped type (E04H15/42 takes precedence {; arches connected with lazy-tongues E04H15/505})
Display labelarch-shaped type (E04H15/42 takes precedence {; arches connected with lazy-tongues E04H15/505})
Total patents10

Filing trend

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

Filing activity over the last five years is stable.

Patents filed per year
YearPatents
20191
20201
20212
20221
20231
20242
20252

Representative patents

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