What is CPC F23B40/08?

CPC F23B40/08 is the Cooperative Patent Classification code for “into pot- or trough-shaped grates.”

How many patents are filed under CPC F23B40/08 (into pot- or trough-shaped grates)?

Our database includes 26 publications tagged with this CPC code.

Publication counts under this code: 3 in 2023 vs 2 in 2024 (latest complete years).

into pot- or trough-shaped grates · Cooperative Patent Classification (CPC)

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

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	F23B40/08
Official title	into pot- or trough-shaped grates
Display label	into pot- or trough-shaped grates
Total patents	26

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

Filing activity over the last five years is rapidly 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 F23B40/08?: CPC F23B40/08 is the Cooperative Patent Classification code for “into pot- or trough-shaped grates.”
How many patents are filed under CPC F23B40/08 (into pot- or trough-shaped grates)?: Our database includes 26 publications tagged with this CPC code.
Is patent activity under CPC F23B40/08 growing?: Publication counts under this code: 3 in 2023 vs 2 in 2024 (latest complete years).