IP Library › Granted Patent US 11,341,843
Granted Patent B2
US 11,341,843 · App. 15/684,412 · Granted May 24, 2022

Warning device for an urban public transport vehicle, in particular a tramway

Inventor: Denis Miglianico (Paris, FR)
Assignee: ALSTOM Transport Technologies
G08G1/005B60Q1/46B60Q1/506B60Q1/525B60Q5/006B60Q5/008B61D13/00B61D29/00Y02T30/00
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Quick Facts
Patent No.
US 11,341,843
App. No.
15/684,412
Granted
May 24, 2022
Kind
B2
Abstract

The warning device ( 12 ) includes a warning light mechanism ( 16 ), that is configured so as to emit a flashing strobe light ( 20 ) that flashes at a frequency that is higher than 10 Hz.

Claims (1)

1. A warning device for an urban public transport vehicle comprising a warning light mechanism configured so as to emit a flashing strobe light that flashes at a frequency that is higher than 10 Hz, wherein the light emitted by the warning light mechanism is of an intensity that is greater than 900 lux at 1 meter; wherein the warning light mechanism comprises at least one high power light emitting diode.

Assignments (2)
DISSOLUTION AND TRANSFER OF ASSETS Recorded Sep 3, 2024
From: ALSTOM TRANSPORT TECHNOLOGIES
To: ALSTOM HOLDINGS
Reel/Frame 068823/0899 →
COMBINED DECLARATION AND ASSIGNMENT Recorded Sep 29, 2017
From: MIGLIANICO, DENIS
To: ALSTOM TRANSPORT TECHNOLOGIES
Reel/Frame 044053/0517 →
Priority Claims (1)
FR 16 57953 · Aug 26, 2016 · national
Continuity (1)
Related Publication 20180061225A1 · Mar 1, 2018