Fire escape – ladder – or scaffold – Scaffold external of shaft
Patent
1992-03-03
1993-03-23
Chin-Shue, Alvin C.
Fire escape, ladder, or scaffold
Scaffold external of shaft
182116, 182129, A47F 326
Patent
active
051956110
ABSTRACT:
A mobile observation and hunting stand apparatus having a ladder-like frame, a seat affixed to one end, a base at the other end, and a wheel permanently mounted to the frame adjacent the base. A brace assembly which may be detachably mounted to the frame is provided so that the stand apparatus may be leaned against a tree or used with the brace assembly mounted thereto as a free standing unit. The frame is formed of two portions, hinged in the center, and may be folded in half for transport and storage thereof.
REFERENCES:
patent: 444280 (1891-01-01), Pepin
patent: 535082 (1895-03-01), Snell
patent: 1148035 (1915-04-01), Miller
patent: 1672717 (1928-06-01), Gentner
patent: 3057431 (1962-10-01), George
patent: 3282375 (1966-01-01), Ray
patent: 3336999 (1967-08-01), McSwain
patent: 3630314 (1971-12-01), Bamburg
patent: 4428456 (1984-01-01), Rohde
patent: 4552247 (1985-11-01), Purdy
patent: 4742888 (1988-05-01), Amacker
patent: 4905792 (1990-03-01), Wilson
patent: 5009283 (1991-04-01), Prejean
patent: 5016732 (1991-05-01), Dunn
patent: 5064020 (1991-11-01), Eagleson
patent: 5086872 (1992-02-01), Lin
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