Independent shelters; Arrangement of independent splinter-proof walls

Independent shelters; Arrangement of independent splinter-proof walls · Cooperative Patent Classification (CPC)

Building, mining, and civil engineering structures.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeE04H9/10
Official titleIndependent shelters; Arrangement of independent splinter-proof walls
Display labelIndependent shelters; Arrangement of independent splinter-proof walls
Total patents36

Filing trend

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

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
20183
20195
202013
20214
20224
20234
20243

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 E04H9/10?
CPC E04H9/10 is the Cooperative Patent Classification code for “Independent shelters; Arrangement of independent splinter-proof walls.”
How many patents are filed under CPC E04H9/10 (Independent shelters; Arrangement of independent splinter-proof walls)?
Our database includes 36 publications tagged with this CPC code.
Is patent activity under CPC E04H9/10 growing?
Publication counts under this code: 4 in 2023 vs 3 in 2024 (latest complete years).