Carrier with Collapsible Wheel Assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
Apr 30, 2014
filing date -
Oct 16, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A backpack employs a collapsible stretcher and a collapsible wheel assembly. The backpack may be transformed from a compact mode suitable for portability of the backpack to an extended mode wherein the stretcher is extended. A pair of wheels are inflated so that the wheels at one end contact the terrain and at the other end the stretcher is engaged to the backpack to provide for an efficient transport of an injured individual placed in the stretcher.
First Claim
Family
International Classification(s)
Cited Art Landscape
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