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Frameworks assembled from preformed subframes, e.g. pyramids

Frameworks assembled from preformed subframes, e.g. pyramids · 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 codeE04B2001/1978
Official title{Frameworks assembled from preformed subframes, e.g. pyramids}
Display labelFrameworks assembled from preformed subframes, e.g. pyramids
Total patents9

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
20171
20182
20192
20201
20211
20252

Representative patents

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