Fire escape – ladder – or scaffold – Ladder and platform
Reexamination Certificate
2011-07-26
2011-07-26
Chin-Shue, Alvin C (Department: 3634)
Fire escape, ladder, or scaffold
Ladder and platform
Reexamination Certificate
active
07984789
ABSTRACT:
An observation stand. In one non-limiting embodiment the observation stand includes a support base, a seat, a platform, and a safety-framework. The support base defines opposite top and bottom ends and first, second and third legs configured in a tripod arrangement. The legs each define an upper end and a bottom end. The seat is attached to, and hence supported by, the upper end of each leg. The platform comprises first, second and third slots. The slots are arranged to respectively accommodate the upper ends of the first, second and third legs. The platform is located proximate to the top end of the support base and below the seat. The platform defines a perimeter. The safety-framework is attached to the perimeter, and helps prevent a user from falling off the platform. An optional ground spike can be fitted to one or more of the legs.
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Chin-Shue Alvin C
Eisenberg Daniel
Premier Law Group, PLLC
Wood Christopher
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