Milling machines, systems, and related methods
US-12522986-B2 · Jan 13, 2026 · US
using non-powered tools · Cooperative Patent Classification (CPC)
Building, mining, and civil engineering structures.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | E01C23/082 |
| Official title | using non-powered tools |
| Display label | using non-powered tools |
| Total patents | 3 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2023 | 1 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12522986-B2 · Jan 13, 2026 · US
US-2023135083-A1 · May 4, 2023 · US
US-9970180-B2 · May 15, 2018 · US