Fire escape – ladder – or scaffold – Convertible
Patent
1988-02-08
1990-06-19
Machado, Reinaldo P.
Fire escape, ladder, or scaffold
Convertible
182104, 280 30, 280 4728, B62B 120, E06C 1397, E06C 716
Patent
active
049344854
ABSTRACT:
A combination foldable ladder and hand truck is disclosed comprising a plurality of ladder sections joined at respective ends by hinges and having retractable transport wheels and a retractable support means. The device is functional as a step ladder as well as an extension ladder in an open position with the support means and transport wheels each in their retracted positions. The device is functional as a hand truck in a closed position with the support means in an extended forward position for supporting goods and the transport wheels in an extended downward position, for rolling.
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Brochure--"Flex-o-Ladder.RTM. Pro--The Difference in Safe, Reliable, Dependable and Convenient Performance," (pub. by Tool America, Inc. 1987).
Feeser Kenneth
Machado Reinaldo P.
Pease Robert
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