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pin and drum securing device; drum has screw to engage the head of the pin

pin and drum securing device; drum has screw to engage the head of the pin · 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 codeF16B2012/2045
Official title{pin and drum securing device; drum has screw to engage the head of the pin}
Display labelpin and drum securing device; drum has screw to engage the head of the pin
Total patents12

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
20182
20191
20213
20223
20231
20242

Representative patents

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