Discs having several mutual contact regions

Discs having several mutual contact regions · 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 codeB60B3/087
Official title{Discs having several mutual contact regions}
Display labelDiscs having several mutual contact regions
Total patents42

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
20152
20164
20177
20186
20195
20204
20216
20221
20232
20243
20252

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 B60B3/087?
CPC B60B3/087 is the Cooperative Patent Classification code for “Discs having several mutual contact regions.”
How many patents are filed under CPC B60B3/087 (Discs having several mutual contact regions)?
Our database includes 42 publications tagged with this CPC code.
Is patent activity under CPC B60B3/087 growing?
Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).