What is CPC G04B19/044?

CPC G04B19/044 is the Cooperative Patent Classification code for “Mounting and setting of the hands on the axle.”

How many patents are filed under CPC G04B19/044 (Mounting and setting of the hands on the axle)?

Our database includes 53 publications tagged with this CPC code.

Publication counts under this code: 3 in 2024 vs 6 in 2025 (latest complete years).

Mounting and setting of the hands on the axle · Cooperative Patent Classification (CPC)

Computing, optics, measurement, and control technologies.

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	G04B19/044
Official title	{Mounting and setting of the hands on the axle}
Display label	Mounting and setting of the hands on the axle
Total patents	53

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

Filing activity over the last five years is rapidly growing.

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 G04B19/044?: CPC G04B19/044 is the Cooperative Patent Classification code for “Mounting and setting of the hands on the axle.”
How many patents are filed under CPC G04B19/044 (Mounting and setting of the hands on the axle)?: Our database includes 53 publications tagged with this CPC code.
Is patent activity under CPC G04B19/044 growing?: Publication counts under this code: 3 in 2024 vs 6 in 2025 (latest complete years).