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Control of engine accessories, e.g. air conditioning, pumps, auxiliary drive

Control of engine accessories, e.g. air conditioning, pumps, auxiliary drive · 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 codeF16D2500/5041
Official titleControl of engine accessories, e.g. air conditioning, pumps, auxiliary drive
Display labelControl of engine accessories, e.g. air conditioning, pumps, auxiliary drive
Total patents14

Filing trend

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

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
20161
20171
20182
20193
20204
20212
20221

Representative patents

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