Watercraft
OwnerDaniel Gubininventor
Life of this patent
Estimating the term…
Abstract
A combination trailer and pontoon boat is disclosed in which the supporting wheels are attached to the boat by a confining track. This provides for the controlled launching and landing of the boat while the supporting wheels are fixed in place on dry land. Ramps permit the loading of the towing vehicle onto the boat while both are on dry land. A towing structure moves beneath the boat during loading and off-loading of the tow vehicle and is then pivoted upward in the waterborne mode. The supporting wheels are winched from their position beneath the boat rearward and upward along the confining track in the waterborne mode. The combination trailer and pontoon boat is a towable, one vehicle ferry.
Claims4
A combination trailer and pontoon boat comprising:
- (a) a central deck for supporting a tow vehicle,
- (b) two lateral decks attached by hinged means to the central deck,
- (c) pontoons attached to the lateral decks,
- (d) ramp means for loading said tow vehicle onto the central deck,
- (e) a tow means for attaching the combination trailer and pontoon boat to said tow vehicle,
- (f) extendable pontoon wheels for lifting the tow means off said tow vehicle,
- (g) a locking means for fixing the lateral decks in position relative to the central deck,
- (h) lateral deck rails for pinning the locking means in place,
- (i) wheeled means for suporting the weight of the combination trailer and pontoon boat when on land,
- (j) a confining track for attaching the wheeled means to the central deck,
- (k) a winch and pulley means for altering the position of the wheeled means along the confining track.
Dependencies are inferred from the claim text.