the conduits being formed by spaced plates with inserted elements (F28D1/0358 takes precedence)

the conduits being formed by spaced plates with inserted elements (F28D1/0358 takes precedence) · 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 codeF28D1/0366
Official title{the conduits being formed by spaced plates with inserted elements (F28D1/0358 takes precedence)}
Display labelthe conduits being formed by spaced plates with inserted elements (F28D1/0358 takes precedence)
Total patents74

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
20153
20163
20177
20187
201910
20208
20219
20224
202310
20246
20256
20261

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 F28D1/0366?
CPC F28D1/0366 is the Cooperative Patent Classification code for “the conduits being formed by spaced plates with inserted elements (F28D1/0358 takes precedence).”
How many patents are filed under CPC F28D1/0366 (the conduits being formed by spaced plates with inserted elements (F28D1/0358 takes precedence))?
Our database includes 74 publications tagged with this CPC code.
Is patent activity under CPC F28D1/0366 growing?
Publication counts under this code: 6 in 2024 vs 6 in 2025 (latest complete years).