What is CPC B23D51/16?

CPC B23D51/16 is the Cooperative Patent Classification code for “of drives or feed mechanisms for straight tools, e.g. saw blades, or bows.”

How many patents are filed under CPC B23D51/16 (of drives or feed mechanisms for straight tools, e.g. saw blades, or bows)?

Our database includes 196 publications tagged with this CPC code.

Publication counts under this code: 18 in 2024 vs 20 in 2025 (latest complete years).

of drives or feed mechanisms for straight tools, e.g. saw blades, or bows · 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	B23D51/16
Official title	of drives or feed mechanisms for straight tools, e.g. saw blades, or bows
Display label	of drives or feed mechanisms for straight tools, e.g. saw blades, or bows
Total patents	196

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

Filing activity over the last five years is stable.

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 B23D51/16?: CPC B23D51/16 is the Cooperative Patent Classification code for “of drives or feed mechanisms for straight tools, e.g. saw blades, or bows.”
How many patents are filed under CPC B23D51/16 (of drives or feed mechanisms for straight tools, e.g. saw blades, or bows)?: Our database includes 196 publications tagged with this CPC code.
Is patent activity under CPC B23D51/16 growing?: Publication counts under this code: 18 in 2024 vs 20 in 2025 (latest complete years).