Columbaria, mausoleum with frontal access to vaults

Columbaria, mausoleum with frontal access to vaults · 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 codeE04H13/006
Official title{Columbaria, mausoleum with frontal access to vaults}
Display labelColumbaria, mausoleum with frontal access to vaults
Total patents30

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
20187
20196
20203
20215
20221
20232
20245
20251

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 E04H13/006?
CPC E04H13/006 is the Cooperative Patent Classification code for “Columbaria, mausoleum with frontal access to vaults.”
How many patents are filed under CPC E04H13/006 (Columbaria, mausoleum with frontal access to vaults)?
Our database includes 30 publications tagged with this CPC code.
Is patent activity under CPC E04H13/006 growing?
Publication counts under this code: 5 in 2024 vs 1 in 2025 (latest complete years).