PatentsDB

rotating about a substantially horizontal axis

rotating about a substantially horizontal axis · 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 codeB65G65/4881
Official title{rotating about a substantially horizontal axis}
Display labelrotating about a substantially horizontal axis
Total patents31

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
20152
20161
20181
20202
20211
20225
20231
20248
20259
20261

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 B65G65/4881?
CPC B65G65/4881 is the Cooperative Patent Classification code for “rotating about a substantially horizontal axis.”
How many patents are filed under CPC B65G65/4881 (rotating about a substantially horizontal axis)?
Our database includes 31 publications tagged with this CPC code.
Is patent activity under CPC B65G65/4881 growing?
Publication counts under this code: 8 in 2024 vs 9 in 2025 (latest complete years).