Foundation for a wind power plant
US-12139872-B2 · Nov 12, 2024 · US
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Arrangements for setting poles in the ground
Arrangements for setting poles in the ground · Cooperative Patent Classification (CPC)
Building, mining, and civil engineering structures.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | E04H12/347 |
| Official title | {Arrangements for setting poles in the ground} |
| Display label | Arrangements for setting poles in the ground |
| Total patents | 13 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 3 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Expandable metal for anchoring posts
US-11578498-B2 · Feb 14, 2023 · US
Expandable metal for anchoring posts
US-2022325552-A1 · Oct 13, 2022 · US
Foundation for a wind power plant
US-2022145573-A1 · May 12, 2022 · US
Post sleeve positioning apparatus and related methods
US-11015367-B2 · May 25, 2021 · US
Post sleeve positioning apparatus and related methods
US-2019316379-A1 · Oct 17, 2019 · US
Pole setting device and method of using the same
US-10294689-B2 · May 21, 2019 · US
Post sleeve positioning apparatus and related methods
US-10214940-B2 · Feb 26, 2019 · US
Pole setting device and method of using the same
US-2018202183-A1 · Jul 19, 2018 · US
Earth auger and pole machine, and pole installation method
US-9834950-B2 · Dec 5, 2017 · US
Post sleeve positioning apparatus and related methods
US-2017260771-A1 · Sep 14, 2017 · US
Earth auger and pole machine, and pole installation method
US-2016298355-A1 · Oct 13, 2016 · US
Transition structure for a wind turbine tower
US-9249784-B2 · Feb 2, 2016 · US