What is CPC B65H75/2227?

CPC B65H75/2227 is the Cooperative Patent Classification code for “with a flange fixed to the hub part.”

How many patents are filed under CPC B65H75/2227 (with a flange fixed to the hub part)?

Our database includes 72 publications tagged with this CPC code.

Publication counts under this code: 5 in 2024 vs 5 in 2025 (latest complete years).

with a flange fixed to the hub part · Cooperative Patent Classification (CPC)

Separating, mixing, shaping, printing, and transporting materials.

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	B65H75/2227
Official title	{with a flange fixed to the hub part}
Display label	with a flange fixed to the hub part
Total patents	72

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

Filing activity over the last five years is rapidly declining.

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.

Answers are generated from the same data shown on this page.

What is CPC B65H75/2227?: CPC B65H75/2227 is the Cooperative Patent Classification code for “with a flange fixed to the hub part.”
How many patents are filed under CPC B65H75/2227 (with a flange fixed to the hub part)?: Our database includes 72 publications tagged with this CPC code.
Is patent activity under CPC B65H75/2227 growing?: Publication counts under this code: 5 in 2024 vs 5 in 2025 (latest complete years).