Fire escape – ladder – or scaffold – Convertible – Ladder
Reexamination Certificate
2006-05-23
2006-05-23
Thompson, II, Hugh B. (Department: 3634)
Fire escape, ladder, or scaffold
Convertible
Ladder
C182S115000
Reexamination Certificate
active
07048091
ABSTRACT:
A portable chair is disclosed having a seat, a frame that supports the seat, a ladder that provides access to the seat; and a hollow tank that holds a liquid mass, connected to the frame. The frame includes first and second side supports each having a forward support and a rear support. Each of the forward and rear supports has an upper end and a lower end, and the seat is connected to the frame proximate the upper ends of the forward and rear supports. The frame also includes a lower frame that connects the forward supports to the rear supports near the lower ends of the forward and rear supports. The tank is connected to the lower frame to provide stability to the chair.
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Coleman Shane P.
Holland & Hart LLP
Spectrum Products LLC
Thompson II Hugh B.
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