using screw-threads being integral at least to one of the parts to be joined

using screw-threads being integral at least to one of the parts to be joined · Cooperative Patent Classification (CPC)

Separating, mixing, shaping, printing, and transporting materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeB29C65/561
Official title{using screw-threads being integral at least to one of the parts to be joined}
Display labelusing screw-threads being integral at least to one of the parts to be joined
Total patents106

Filing trend

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

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
20157
20164
201710
201814
201910
202016
202112
202213
20235
20246
20255
20264

Representative patents

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.

Frequently asked questions

Answers are generated from the same data shown on this page.

What is CPC B29C65/561?
CPC B29C65/561 is the Cooperative Patent Classification code for “using screw-threads being integral at least to one of the parts to be joined.”
How many patents are filed under CPC B29C65/561 (using screw-threads being integral at least to one of the parts to be joined)?
Our database includes 106 publications tagged with this CPC code.
Is patent activity under CPC B29C65/561 growing?
Publication counts under this code: 6 in 2024 vs 5 in 2025 (latest complete years).