Fire escape – ladder – or scaffold – Scaffold external of shaft
Patent
1975-11-17
1976-11-09
Mitchell, James C.
Fire escape, ladder, or scaffold
Scaffold external of shaft
108135, 108152, 248221A, E04G 300
Patent
active
039905373
ABSTRACT:
A sportsman's accessory for convenient temporary attachment to a tree or post to provide a seat. A flat seat member is secured to a mounting bar projecting rearwardly therefrom. The bar terminates in a threaded fastening member for screwing into a tree or the like. A peg member having a pointed end is pivoted at its other end to the mounting bar, which is hinged at a location between the seat and the fastening means. The pivotal axes of the hinge on the peg member are transverse to the bar and parallel mutually and to the seat member.
REFERENCES:
patent: 3719252 (1973-03-01), Tiley
patent: 3729160 (1973-04-01), D'Imperio
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