What is CPC B23B3/16?

CPC B23B3/16 is the Cooperative Patent Classification code for “Turret lathes for turning individually-chucked workpieces {(turrets B23B29/24)}.”

How many patents are filed under CPC B23B3/16 (Turret lathes for turning individually-chucked workpieces {(turrets B23B29/24)})?

Our database includes 39 publications tagged with this CPC code.

Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).

Turret lathes for turning individually-chucked workpieces {(turrets B23B29/24)} · 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	B23B3/16
Official title	Turret lathes for turning individually-chucked workpieces {(turrets B23B29/24)}
Display label	Turret lathes for turning individually-chucked workpieces {(turrets B23B29/24)}
Total patents	39

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

Filing activity over the last five years is 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 B23B3/16?: CPC B23B3/16 is the Cooperative Patent Classification code for “Turret lathes for turning individually-chucked workpieces {(turrets B23B29/24)}.”
How many patents are filed under CPC B23B3/16 (Turret lathes for turning individually-chucked workpieces {(turrets B23B29/24)})?: Our database includes 39 publications tagged with this CPC code.
Is patent activity under CPC B23B3/16 growing?: Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).