Arrangements or adaptations for stacking

Arrangements or adaptations for stacking · 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 codeB65H49/328
Official title{Arrangements or adaptations for stacking}
Display labelArrangements or adaptations for stacking
Total patents25

Filing trend

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

Filing activity over the last five years is rapidly growing.

Patents filed per year
YearPatents
20151
20163
20173
20183
20193
20201
20211
20222
20232
20243
20253

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 B65H49/328?
CPC B65H49/328 is the Cooperative Patent Classification code for “Arrangements or adaptations for stacking.”
How many patents are filed under CPC B65H49/328 (Arrangements or adaptations for stacking)?
Our database includes 25 publications tagged with this CPC code.
Is patent activity under CPC B65H49/328 growing?
Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).