for coaxial connections of two rods or tubes

for coaxial connections of two rods or tubes · Cooperative Patent Classification (CPC)

Engines, pumps, lighting, heating, and mechanical systems.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeF16B7/182
Official title{for coaxial connections of two rods or tubes}
Display labelfor coaxial connections of two rods or tubes
Total patents281

Filing trend

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

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
20159
201616
201717
201819
201932
202021
202127
202233
202331
202434
202537
20265

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 F16B7/182?
CPC F16B7/182 is the Cooperative Patent Classification code for “for coaxial connections of two rods or tubes.”
How many patents are filed under CPC F16B7/182 (for coaxial connections of two rods or tubes)?
Our database includes 281 publications tagged with this CPC code.
Is patent activity under CPC F16B7/182 growing?
Publication counts under this code: 34 in 2024 vs 37 in 2025 (latest complete years).