What is CPC B25C11/00?

CPC B25C11/00 is the Cooperative Patent Classification code for “Nail, spike, and staple extractors (incorporated in hammers B25D1/00).”

How many patents are filed under CPC B25C11/00 (Nail, spike, and staple extractors (incorporated in hammers B25D1/00))?

Our database includes 51 publications tagged with this CPC code.

Publication counts under this code: 10 in 2024 vs 3 in 2025 (latest complete years).

Nail, spike, and staple extractors (incorporated in hammers B25D1/00) · 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	B25C11/00
Official title	Nail, spike, and staple extractors (incorporated in hammers B25D1/00)
Display label	Nail, spike, and staple extractors (incorporated in hammers B25D1/00)
Total patents	51

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 B25C11/00?: CPC B25C11/00 is the Cooperative Patent Classification code for “Nail, spike, and staple extractors (incorporated in hammers B25D1/00).”
How many patents are filed under CPC B25C11/00 (Nail, spike, and staple extractors (incorporated in hammers B25D1/00))?: Our database includes 51 publications tagged with this CPC code.
Is patent activity under CPC B25C11/00 growing?: Publication counts under this code: 10 in 2024 vs 3 in 2025 (latest complete years).