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Cutting edge (for graders or bulldozer blades E02F3/8152, E02F3/8155; teeth per se E02F9/28)

Cutting edge (for graders or bulldozer blades E02F3/8152, E02F3/8155; teeth per se E02F9/28) · Cooperative Patent Classification (CPC)

Building, mining, and civil engineering structures.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeE02F3/658
Official title{Cutting edge (for graders or bulldozer blades E02F3/8152, E02F3/8155; teeth per se E02F9/28)}
Display labelCutting edge (for graders or bulldozer blades E02F3/8152, E02F3/8155; teeth per se E02F9/28)
Total patents2

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
20161
20171

Representative patents

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