Machine and walking assembly for machine
US-11390342-B2 · Jul 19, 2022 · US
Fixed Constructions
Fixed Constructions · Cooperative Patent Classification (CPC)
Building, mining, and civil engineering structures.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | E02F3/48 |
| Official title | — |
| Display label | Fixed Constructions (mapped technology topic) |
| Total patents | 75 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 9 |
| 2017 | 10 |
| 2018 | 11 |
| 2019 | 6 |
| 2020 | 6 |
| 2021 | 7 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 4 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cable Armoring System
US-2022186462-A1 · Jun 16, 2022 · US
Swing automation for rope shovel
US-2022127826-A1 · Apr 28, 2022 · US
Dragline chain
US-RE48995-E · Mar 29, 2022 · US
Dragline bucket
US-RE48978-E · Mar 22, 2022 · US
Dragline bucket
US-2021395973-A1 · Dec 23, 2021 · US
Machine and walking assembly for machine
US-2021387686-A1 · Dec 16, 2021 · US
Pin lock assembly
US-2021246935-A1 · Aug 12, 2021 · US
Swing automation for rope shovel
US-11028560-B2 · Jun 8, 2021 · US
Dump block for dragline rigging
US-10981759-B2 · Apr 20, 2021 · US
Cable armoring system
US-10961683-B2 · Mar 30, 2021 · US
Digging attachment support for shovel
US-2021033169-A1 · Feb 4, 2021 · US
Industrial machine including automated dump control
US-2020399866-A1 · Dec 24, 2020 · US
Hammerless pin assembly
US-10724559-B2 · Jul 28, 2020 · US
Shovel handle with bail over dipper feature
US-10718097-B2 · Jul 21, 2020 · US
Armored Rigging System
US-2020095727-A1 · Mar 26, 2020 · US
Dump block for dragline rigging
US-2020048055-A1 · Feb 13, 2020 · US
Dragline bucket
US-10544562-B2 · Jan 28, 2020 · US
Pin and retainer locking system
US-2019376254-A1 · Dec 12, 2019 · US
Operator assist features for excavating machines based on perception system feedback
US-10358796-B2 · Jul 23, 2019 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC E02F3/48?
- CPC E02F3/48 is the Cooperative Patent Classification code for “Fixed Constructions.”
- How many patents are filed under CPC E02F3/48 (Fixed Constructions)?
- Our database includes 75 publications tagged with this CPC code.
- Is patent activity under CPC E02F3/48 growing?
- Publication counts under this code: 4 in 2024 vs 6 in 2025 (latest complete years).