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Bending or deforming ends of coil springs to special shape

Bending or deforming ends of coil springs to special shape · Cooperative Patent Classification (CPC)

Separating, mixing, shaping, printing, and transporting materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeB21F35/02
Official titleBending or deforming ends of coil springs to special shape
Display labelBending or deforming ends of coil springs to special shape
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
20152
20162
20173
20181
20192
20201
20222
20231

Representative patents

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