Fire escape – ladder – or scaffold – Ladder with land vehicle
Reexamination Certificate
2005-06-29
2008-08-12
Shue, Alvin Chin (Department: 3634)
Fire escape, ladder, or scaffold
Ladder with land vehicle
C280S414100
Reexamination Certificate
active
07410031
ABSTRACT:
A boat trailer ladder assembly for entering or exiting the bow of a boat on a boat trailer includes:(a) a generally trapezoidal-shaped platform portion attachable to the boat trailer between a winch assembly of the trailer and a trailer hitch assembly of the trailer; and(b) a ladder portion including a boarding ladder and a brace device, the boarding ladder including two substantially parallel, spaced apart side rails and a plurality of ladder steps extending between the ladder side rails, the ladder steps having a spaced horizontal relationship with one another, the lower ends of the boarding ladder being attached to the platform portion, the brace device having an upper end movably affixed to at least one of the ladder steps or one of the side rails of the boarding ladder; wherein a lower end of the brace device is attachable to a post of the winch assembly of the boat trailer.
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Chin Shue Alvin
Harleston Law Firm LLC
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