Fire escape – ladder – or scaffold – Ladder – With hook or grab
Reexamination Certificate
2006-09-05
2006-09-05
Chin-Shue, Alvin (Department: 3634)
Fire escape, ladder, or scaffold
Ladder
With hook or grab
C182S127000, C182S163000, C182S095000
Reexamination Certificate
active
07100740
ABSTRACT:
The present invention teaches a boat trailer ladder which may be easily secured to and moved along the trailer rails. A hook is dimensioned and configured to engage standard boat trailer rails. An A-frame ladder provides steps from an approximately the level of the trailer rails, or in alternative embodiments from approximately ground level, up for a distance above the trailer rails. The extra elevation gained by a user of ordinary size standing on an upper step is sufficient to allow them to reach the top surfaces of the boat.
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Barber Craig
Barber Legal
Chin-Shue Alvin
LandOfFree
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