using rolls or endless belts

using rolls or endless belts · 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 codeB29C53/043
Official title{using rolls or endless belts}
Display labelusing rolls or endless belts
Total patents78

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
20153
20169
20173
20189
20198
202011
202111
20227
20234
20249
20254

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 B29C53/043?
CPC B29C53/043 is the Cooperative Patent Classification code for “using rolls or endless belts.”
How many patents are filed under CPC B29C53/043 (using rolls or endless belts)?
Our database includes 78 publications tagged with this CPC code.
Is patent activity under CPC B29C53/043 growing?
Publication counts under this code: 9 in 2024 vs 4 in 2025 (latest complete years).