the articles being piled on edge

the articles being piled on edge · 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 codeB65H31/06
Official titlethe articles being piled on edge
Display labelthe articles being piled on edge
Total patents136

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
201520
201627
201722
201811
201917
20206
202110
20223
20238
20244
20258

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 B65H31/06?
CPC B65H31/06 is the Cooperative Patent Classification code for “the articles being piled on edge.”
How many patents are filed under CPC B65H31/06 (the articles being piled on edge)?
Our database includes 136 publications tagged with this CPC code.
Is patent activity under CPC B65H31/06 growing?
Publication counts under this code: 4 in 2024 vs 8 in 2025 (latest complete years).