Stair Aid
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Oct 1, 2015
app pub date -
Mar 9, 2015
filing date -
Mar 18, 2014
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Stair Aid is a hands free device that makes any stair way or steps accessible or easier to use by people with knee or some other mobility problem. The portable model is light and small enough to be carried easily in any every day back pack.
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Cited Art Landscape
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