Fire escape – ladder – or scaffold – Wall- or floor-attached – Single pole or strand
Reexamination Certificate
2011-08-30
2011-08-30
Mitchell, Katherine (Department: 3634)
Fire escape, ladder, or scaffold
Wall- or floor-attached
Single pole or strand
C182S093000, C182S095000, C182S097000, C182S197000, C182S206000, C114S362000
Reexamination Certificate
active
08006803
ABSTRACT:
The invention relates to a ladder comprising a single post (1) provided with a fixing means (4) on the upper end (1S) thereof, said ladder comprising an anchoring means (9, 10) which is especially adapted to said fixing means (4) and is attached to the wall (7), and foldable supporting arms (3) which are connected to either side of the single post (1) in an articulated manner.
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PCT International Search Report and Written Opinion of the ISR dated Oct. 16, 2006.
Airbus France
Dickinson Wright PLLC
Mitchell Katherine
Quinn Colleen M
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