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made from contiguous inflatable tubes

made from contiguous inflatable tubes · Cooperative Patent Classification (CPC)

Building, mining, and civil engineering structures.

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Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	E04H2015/204
Official title	{made from contiguous inflatable tubes}
Display label	made from contiguous inflatable tubes
Total patents	6

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

Filing activity over the last five years is stable.

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