Vehicle entrance ramp
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 9, 1989
Grant Date -
N/A
app pub date -
May 23, 1988
filing date -
May 23, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention relates to an extendible and retractable ramp device for a vehicle particularly concerned with the loading and unloading of a handicapped person and which device particularly includes a power actuating mechanism disposed within the vehicle in such a way as to both protect the mechanism from damage and further including a track mechanism for lifting one end of the ramp to the vehicle floor level when the ramp is in its extended position.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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