Communications: electrical – Land vehicle alarms or indicators – External signal light system
Reexamination Certificate
2000-09-27
2001-06-26
Wu, Daniel J. (Department: 2632)
Communications: electrical
Land vehicle alarms or indicators
External signal light system
C340S438000, C340S463000, C340S691100, C362S464000, C362S501000, C362S800000
Reexamination Certificate
active
06252500
ABSTRACT:
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to a warning edge strip and, more particularly, to a warning edge strip mounted at the edge of car doors and giving a warning light in opening the car door.
2. Description of the Prior Art
At present, the traffic at all metropolis all over the world is chaotic. The car and the motorcycle on the city roads can't be effectively separated. Therefore, it's very dangerous that the opening door of a car is often hit by the coming motorcycle behind because the car can't drive to the side of the road for stop, especially for the situation when the passengers get in or get out of the taxi at the big cities. The reason for that lies in that no warning device is installed to inform the coming vehicle behind.
SUMMARY OF THE INVENTION
It is a primary object of the present invention to remove the above-mentioned drawbacks and to provide a warning edge strip which is disposed at the edge of car doors and on whose rear side a light fitting and a detection loop are mounted. When the detection loop detects that the door is opened, a signal is immediately given to control the light fitting for lighting up or flashing in order to warn the vehicle behind that the door is going to be opened. Accordingly, a collision accident can be avoided.
It is a further object of the present invention to provide a warning edge strip for car doors warning in which the light fitting is lamp bulb, light-emitting diode or luminescent plate which can be embedded.
REFERENCES:
patent: 4912454 (1990-03-01), Solow
patent: 5121098 (1992-06-01), Chen
patent: 5193895 (1993-03-01), Naruke et al.
patent: 5828299 (1998-10-01), Chen
patent: 6184786 (2001-02-01), Medeiros
Chueh Hung-Pin
Shyu Fu-Juh
Bacon & Thomas PLLC
Wu Daniel J.
LandOfFree
Warning edge strip for car doors does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Warning edge strip for car doors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Warning edge strip for car doors will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2464649