Abstract: The new boat ramp has a ladder-style frame having C-shaped elongated lateral side rails held in spaced apart parallel condition by C-shaped cross support beams. One end of the frame is a water end and the other end is a shore end. At least six hull roller assemblies are mounted on the side rails in laterally paired relationship across from each other and in longitudinally spaced relationship. One lateral pair is at the water end. Each assembly has a roller axle carrying a hull roller at each end. The assemblies are mounted so that their axles are in pivotable elevated transverse orientation above the side rails so as to provide hull conforming support for a boat. A keel assembly having a central keel roller of significant axial length in at the water end.

Abstract: The watercraft ramp comprises a frame and a plurality of hull-support assemblies mounted thereon. The frame has a pair of elongated channel rails held in laterally spaced condition. Each rail has a longitudinally aligned internal recess and a longitudinally aligned elongated slot for access into the internal recess. The slot is narrower than the transverse width of the recess. Each hull-support assembly has a mounting bracket, a fastener for fixing the bracket on a rail, and at least one hull roller. The fastener has a locking part that extends through the rail slot into the internal rail recess for locking engagement to the rail at any desired location. A stabilizer part on the bracket cooperatives with the slot to maintain alignment of the bracket on the rail.

Abstract: The watercraft ramp has a watercraft-supporting assembly with a water end and a shore end. It is formed of a laterally spaced pair of U-shaped rails equipped with hull-supporting roller wheels mounted in the U-shape. A transverse footprint brace is mounted under the rails at the water end with minimum elevation at the water end, and a transverse footprint stabilizer bar of elevated character is mounted under the rails at the shore end. A winch support beam is cantilevered out beyond the shore end of the rails in an angular relationship closer to parallel than perpendicular to the rails. The components in unassembled condition can be shipped and then assembled by a customer-user.

Abstract: The new boat ramp has a ladder-style frame having C-shaped elongated lateral side rails held in spaced apart parallel condition by C-shaped cross support beams. One end of the frame is a water end and the other end is a shore end. At least six hull roller assemblies are mounted on the side rails in laterally paired relationship across from each other and in longitudinally spaced relationship. One lateral pair is at the water end. Each assembly has a roller axle carrying a hull roller at each end. The assemblies are mounted so that their axles are in pivotable elevated transverse orientation above the side rails so as to provide hull conforming support for a boat. A keel assembly having a central keel roller of significant axial length in at the water end.

Abstract: The watercraft ramp has a watercraft-supporting assembly with a water end and a shore end. It is formed of a laterally spaced pair of U-shaped rails equipped with hull-supporting roller wheels mounted in the U-shape. A transverse footprint brace is mounted under the rails at the water end and a transverse footprint stabilizer bar is mounted under the rails at the shore end. A winch support beam is mounted to the stabilizer bar so as to upward cantilever out beyond the shore end of the rails in an angular relationship closer to parallel than perpendicular to the rails. The components in unassembled condition can be shipped and then assembled by a customer-user.

Abstract: The new boat ramp has a ladder-style frame having C-shaped elongated lateral side rails held in spaced apart parallel condition by C-shaped cross support beams. One end of the frame is a water end and the other end is a shore end. At least six hull roller assemblies are mounted on the side rails in laterally paired relationship across from each other and in longitudinally spaced relationship. One lateral pair is at the water end. Each assembly has a roller axle carrying a hull roller at each end. The assemblies are mounted so that their axles are in pivotable elevated transverse orientation above the side rails so as to provide hull conforming support for a boat. A keel assembly having a central keel roller of significant axial length in at the water end.

Abstract: The new boat ramp has a ladder-style frame having C-shaped elongated lateral side rails held in spaced apart parallel condition by C-shaped cross support beams. One end of the frame is a water end and the other end is a shore end. At least six hull roller assemblies are mounted on the side rails in laterally paired relationship across from each other and in longitudinally spaced relationship. One lateral pair is at the water end. Each assembly has a roller axle carrying a hull roller at each end. The assemblies are mounted so that their axles are in pivotable elevated transverse orientation above the side rails so as to provide hull conforming support for a boat. A keel assembly having a central keel roller of significant axial length in at the water end.

Abstract: The watercraft ramp has a watercraft-supporting assembly with a water end and a shore end. It is formed of a laterally spaced pair of U-shaped rails equipped with hull-supporting roller wheels mounted in the U-shape. A transverse footprint brace is mounted under the rails at the water end and a transverse footprint stabilizer bar is mounted under the rails at the shore end. A winch support beam is mounted to the stabilizer bar so as to upward cantilever out beyond the shore end of the rails in an angular relationship closer to parallel than perpendicular to the rails. The components in unassembled condition can be shipped and then assembled by a customer-user.