Method for the maintenance of a ground-level power supply device for a tram-like vehicle
US-10683022-B2 · Jun 16, 2020 · US
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Mechanical protection of line; Protection against contact by living beings
Mechanical protection of line; Protection against contact by living beings · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B60M1/04 |
| Official title | Mechanical protection of line; Protection against contact by living beings |
| Display label | Mechanical protection of line; Protection against contact by living beings |
| Total patents | 9 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 3 |
| 2020 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Non-contact power supply control system for controlling power supply by living body detection
US-10128681-B2 · Nov 13, 2018 · US
Safety system, a method of operating a safety system and a method of building a safety system
US-10059212-B2 · Aug 28, 2018 · US
Method for the maintenance of a ground-level power supply device for a tram-like vehicle
US-2018215401-A1 · Aug 2, 2018 · US
Guide track for track-based vehicle, and traffic system
US-9738178-B2 · Aug 22, 2017 · US
Non-contact power supply control system for controlling power supply by living body detection
US-2016254697-A1 · Sep 1, 2016 · US
Guide track for track-based vehicle, and traffic system
US-2016207422-A1 · Jul 21, 2016 · US
Guide track for track-based vehicle, and traffic system
US-9321372-B2 · Apr 26, 2016 · US
A Safety System, a Method of Operating a Safety System and a Method of Building a Safety System
US-2015321567-A1 · Nov 12, 2015 · US