Mobile boat hoist
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United States of America Patent
Stats
-
Aug 29, 1989
Grant Date -
N/A
app pub date -
Feb 16, 1984
filing date -
Feb 16, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A straddle-type crane having the load-lifting mechanism positioned rearwardly of the transversely-extending cross beam used to effect the parallel spacing of the longitudinally-extending upper support beams from which the load-lifting mechanism is supported. Each of the load-lifting mechanisms is laterally movable relative to the upper support beams, from which they are carried, to facilitate the positioning of the load-lifting mechanism relative to the upper support beam and the load which is to be carried therein.
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Cited Art Landscape
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