rotating about a stationary axis (B26D1/20 - B26D1/24 take precedence)

rotating about a stationary axis (B26D1/20 - B26D1/24 take precedence) · 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 codeB26D1/143
Official titlerotating about a stationary axis (B26D1/20 - B26D1/24 take precedence)
Display labelrotating about a stationary axis (B26D1/20 - B26D1/24 take precedence)
Total patents77

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
20168
20178
201811
20195
20205
20216
20227
20235
20246
202513
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 B26D1/143?
CPC B26D1/143 is the Cooperative Patent Classification code for “rotating about a stationary axis (B26D1/20 - B26D1/24 take precedence).”
How many patents are filed under CPC B26D1/143 (rotating about a stationary axis (B26D1/20 - B26D1/24 take precedence))?
Our database includes 77 publications tagged with this CPC code.
Is patent activity under CPC B26D1/143 growing?
Publication counts under this code: 6 in 2024 vs 13 in 2025 (latest complete years).