Assembly and method for controlling road signal indicators
US7973676B2 · kind B2 · utility
3Cited by
11References
12Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 6, 2007 |
| Grant date | Jul 5, 2011 |
| Priority date | — |
| Expiry date | Feb 18, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G1/07
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A method for controlling the movement of vehicles including removing a portable transmitter assembly and a portable receiving assembly from a vehicle, disposing the portable receiving assembly contiguous to an area where at least one vehicle travels, and illuminating at least one indicator on the portable receiving assembly with the portable transmitter assembly for controlling the movement of vehicles. An assembly for controlling the movement of vehicles includes a computer-readable medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.