Fire escape – ladder – or scaffold – Ladder with land vehicle
Reexamination Certificate
2006-09-21
2010-10-19
Mitchell, Katherine W (Department: 3634)
Fire escape, ladder, or scaffold
Ladder with land vehicle
C296S026050, C182S063100
Reexamination Certificate
active
07815015
ABSTRACT:
A towable elevatable stand includes a platform that is always elevated above a trailer bed to at least a minimum elevation, but can be easily raised to selected elevations up to almost double the minimum elevation. This allows for carrying ATV, supplies, etc. on the trailer bed under the platform. Telescoping corner posts with latch pins for securing the platform at selected elevations can be combined with a simple winch, pulleys and cables for raising/lowering the platform. Commercially available parts, light weight materials, and a simple elevating apparatus produce a light weight, cost effective stand that is easy to use, tow and maintain, and which minimizes wind resistance. The platform is perforated for drainage and light weight, and the blind is a pop-up tent that is stowed for towing.
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Cahn Daniel
Mitchell Katherine W
Stauffer, Reg. Pat. Agent D. A.
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