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for demolition of tall structures, e.g. chimney stacks

for demolition of tall structures, e.g. chimney stacks · Cooperative Patent Classification (CPC)

Engines, pumps, lighting, heating, and mechanical systems.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeF42D3/02
Official titlefor demolition of tall structures, e.g. chimney stacks
Display labelfor demolition of tall structures, e.g. chimney stacks
Total patents9

Filing trend

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

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
20211
20223
20231
20242
20252

Representative patents

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