What is CPC B25B17/02?

CPC B25B17/02 is the Cooperative Patent Classification code for “providing for torque amplification.”

How many patents are filed under CPC B25B17/02 (providing for torque amplification)?

Our database includes 62 publications tagged with this CPC code.

Publication counts under this code: 1 in 2024 vs 5 in 2025 (latest complete years).

providing for torque amplification · 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	B25B17/02
Official title	providing for torque amplification
Display label	providing for torque amplification
Total patents	62

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

Filing activity over the last five years is 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 B25B17/02?: CPC B25B17/02 is the Cooperative Patent Classification code for “providing for torque amplification.”
How many patents are filed under CPC B25B17/02 (providing for torque amplification)?: Our database includes 62 publications tagged with this CPC code.
Is patent activity under CPC B25B17/02 growing?: Publication counts under this code: 1 in 2024 vs 5 in 2025 (latest complete years).