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heated without contact between combustion gases and charge; electrically heated

heated without contact between combustion gases and charge; electrically heated · 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 codeF27B9/06
Official titleheated without contact between combustion gases and charge; electrically heated
Display labelheated without contact between combustion gases and charge; electrically heated
Total patents14

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
20151
20162
20171
20182
20193
20201
20212
20252

Representative patents

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