Track maintenance machine having a track position measuring system
US-11802380-B2 · Oct 31, 2023 · US
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for aligning
for aligning · Cooperative Patent Classification (CPC)
Building, mining, and civil engineering structures.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | E01B35/10 |
| Official title | for aligning |
| Display label | for aligning |
| Total patents | 6 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Track Maintenance Machine Having A Track Position Measuring System
US-2019257038-A1 · Aug 22, 2019 · US
Light reference system
US-10011958-B2 · Jul 3, 2018 · US
Method for correcting a rail track
US-9863097-B2 · Jan 9, 2018 · US
Light reference system
US-2017096783-A1 · Apr 6, 2017 · US
Method for correcting a rail track
US-2016186385-A1 · Jun 30, 2016 · US