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with fore-hearth

with fore-hearth · 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 codeF27B1/025
Official title{with fore-hearth}
Display labelwith fore-hearth
Total patents6

Filing trend

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

Filing activity appears stable based on the most recent years.

Patents filed per year
YearPatents
20163
20203

Representative patents

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