Helix fire escape structure

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9010489
SERIAL NO

14306001

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Importance

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Abstract

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Improvements in a fire escape having a structure of a Helix/Spiral Cylinder shape. It's a building within a building. It provides a quick and safe evacuation for all fire victims, including the A.D.A., the injured and the elderly. Its spiral design can accommodate a large number of floor levels. It eliminates the hazards acquainted with stairs and elevators. It has the capability of removing some of the smoke from the high-rise fire by way of a metal Ducting System. It draws the smoke into the center smoke shaft. The spiral is a two-way traffic pathway, which offers Fire Department personnel and their equipment a method of upward transportation to any floor-level they need for fighting this fire incident. My design can be retrofitted to any existing building.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
EDMONDSON DAVID LEENot Provided

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Edmondson, David Lee Menifee, US 1 2

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