Fire escape – ladder – or scaffold – Ladder with land vehicle
Reexamination Certificate
2006-05-03
2009-02-03
Wujciak, III, A. Joseph (Department: 3632)
Fire escape, ladder, or scaffold
Ladder with land vehicle
C248S129000, C280S047410
Reexamination Certificate
active
07484594
ABSTRACT:
A transporting device has a frame with wheels for rolling over a surface. At the upper end of the frame are a pair of hooks for receiving the rungs of a ladder. The hooks can be replaced with a planar surface for transporting long objects such as pipes or boards.
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Bryant, Sr. Thomas G.
Feliciano, Jr. Angel M.
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