Invention Grant
US09381978B1 Watercraft with lifting apparatus 有权
具有起重设备的船舶

Watercraft with lifting apparatus
Abstract:
A watercraft with lifting apparatus including a watercraft and a lifting apparatus. The lifting apparatus includes a frame, a lift frame assembly, a first engagement mechanism, a second engagement mechanism and a pivot mechanism. The frame is mounted to the watercraft. The lift frame assembly has a first end and a second end. The first engagement mechanism is capable of causing the first end of the lift frame assembly to engage the frame. The second engagement mechanism is capable of causing the second end of the lift frame assembly to engage the frame. The pivot mechanism causes the lift frame assembly to pivot with respect to the frame.
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