Spring anchor assembly for track rail and spring anchor insulator for same
US-11732423-B2 · Aug 22, 2023 · US
by plastic or elastic deformation of fastener · Cooperative Patent Classification (CPC)
Building, mining, and civil engineering structures.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | E01B2201/08 |
| Official title | by plastic or elastic deformation of fastener |
| Display label | by plastic or elastic deformation of fastener |
| Total patents | 4 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2019 | 1 |
| 2021 | 2 |
| 2023 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11732423-B2 · Aug 22, 2023 · US
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US-2019284767-A1 · Sep 19, 2019 · US