made of metallic units ({with a filling or ground plate of other material E01C5/22; for temporary pavings E01C9/083; } steel gratings E01C9/10)

made of metallic units ({with a filling or ground plate of other material E01C5/22; for temporary pavings E01C9/083; } steel gratings E01C9/10) · 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 codeE01C5/16
Official titlemade of metallic units ({with a filling or ground plate of other material E01C5/22; for temporary pavings E01C9/083; } steel gratings E01C9/10)
Display labelmade of metallic units ({with a filling or ground plate of other material E01C5/22; for temporary pavings E01C9/083; } steel gratings E01C9/10)
Total patents25

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
20163
20173
20184
20196
20203
20213
20222
20231

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 E01C5/16?
CPC E01C5/16 is the Cooperative Patent Classification code for “made of metallic units ({with a filling or ground plate of other material E01C5/22; for temporary pavings E01C9/083; } steel gratings E01C9/10).”
How many patents are filed under CPC E01C5/16 (made of metallic units ({with a filling or ground plate of other material E01C5/22; for temporary pavings E01C9/083; } steel gratings E01C9/10))?
Our database includes 25 publications tagged with this CPC code.
Is patent activity under CPC E01C5/16 growing?
Publication counts under this code: 2 in 2022 vs 1 in 2023 (latest complete years).