For soft grounds, e.g. consisting of snow or swamp

For soft grounds, e.g. consisting of snow or swamp · 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 codeB62D55/286
Official title{For soft grounds, e.g. consisting of snow or swamp}
Display labelFor soft grounds, e.g. consisting of snow or swamp
Total patents32

Filing trend

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

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
20182
20197
20202
20215
20223
20234
20244
20253
20262

Representative patents

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

Frequently asked questions

Answers are generated from the same data shown on this page.

What is CPC B62D55/286?
CPC B62D55/286 is the Cooperative Patent Classification code for “For soft grounds, e.g. consisting of snow or swamp.”
How many patents are filed under CPC B62D55/286 (For soft grounds, e.g. consisting of snow or swamp)?
Our database includes 32 publications tagged with this CPC code.
Is patent activity under CPC B62D55/286 growing?
Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).