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Lost-motion device in the driving mechanism

Lost-motion device in the driving mechanism · 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 codeF04B49/121
Official title{Lost-motion device in the driving mechanism}
Display labelLost-motion device in the driving mechanism
Total patents13

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
20162
20181
20203
20222
20231
20242
20262

Representative patents

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