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with implements to assist in lifting, e.g. counterweights, springs (lifting devices for covers B66F19/005)

with implements to assist in lifting, e.g. counterweights, springs (lifting devices for covers B66F19/005) · Cooperative Patent Classification (CPC)

Building, mining, and civil engineering structures.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	E02D29/1418
Official title	{with implements to assist in lifting, e.g. counterweights, springs (lifting devices for covers B66F19/005)}
Display label	with implements to assist in lifting, e.g. counterweights, springs (lifting devices for covers B66F19/005)
Total patents	5

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

Filing activity appears stable based on the most recent years.

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