What is CPC B66C1/666?

CPC B66C1/666 is the Cooperative Patent Classification code for “for connection to anchor inserts embedded in concrete structures.”

How many patents are filed under CPC B66C1/666 (for connection to anchor inserts embedded in concrete structures)?

Our database includes 26 publications tagged with this CPC code.

Publication counts under this code: 1 in 2024 vs 4 in 2025 (latest complete years).

for connection to anchor inserts embedded in concrete structures · 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	B66C1/666
Official title	{for connection to anchor inserts embedded in concrete structures}
Display label	for connection to anchor inserts embedded in concrete structures
Total patents	26

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 B66C1/666?: CPC B66C1/666 is the Cooperative Patent Classification code for “for connection to anchor inserts embedded in concrete structures.”
How many patents are filed under CPC B66C1/666 (for connection to anchor inserts embedded in concrete structures)?: Our database includes 26 publications tagged with this CPC code.
Is patent activity under CPC B66C1/666 growing?: Publication counts under this code: 1 in 2024 vs 4 in 2025 (latest complete years).