involving recesses or channelled rails for embracing the bottom part of a wheel

involving recesses or channelled rails for embracing the bottom part of a wheel · 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 codeB62H3/08
Official titleinvolving recesses or channelled rails for embracing the bottom part of a wheel
Display labelinvolving recesses or channelled rails for embracing the bottom part of a wheel
Total patents64

Filing trend

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

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
20151
20161
20171
20187
20192
20205
202111
20226
20239
202412
20254
20265

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 B62H3/08?
CPC B62H3/08 is the Cooperative Patent Classification code for “involving recesses or channelled rails for embracing the bottom part of a wheel.”
How many patents are filed under CPC B62H3/08 (involving recesses or channelled rails for embracing the bottom part of a wheel)?
Our database includes 64 publications tagged with this CPC code.
Is patent activity under CPC B62H3/08 growing?
Publication counts under this code: 12 in 2024 vs 4 in 2025 (latest complete years).