Lifesaver Apparatus
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 -
Mar 13, 2013
filing date -
Jul 30, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The Lifesaver apparatus as herein described addresses the problem people can face in circumstances similar to those experienced by the people trapped in the World Trade Center. When lower levels in a building are inaccessible to people trapped in its upper levels, the lifesaver apparatus will provide these people with a means for escaping from the building by descending from its outside to safety.
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Family
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Cited Art Landscape
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