Patent ID: 9609958
Date: 2017-04-04
CPC Classifications: A47C,A47D

Claim:
1. An all-terrain baby walker comprising: a parallelepiped base having a hollow center, a continuous inner edge, a continuous outer edge, a front side, a rear side, a left side, a right side, an upper side, and a bottom side; a pair of treaded first wheels removably disposed on the bottom side proximal the rear side; a pair of fixedly disposed brackets on the bottom side; a removable lock pin engaging one of each of the first wheels and the respective bracket; a pair of interchangeable treaded wheels pivotably disposed on the bottom side proximal the front side; a plurality of insertion rods, each of the interchangeable wheels having one of the plurality of insertion rods protruding vertically from an outer side of the interchangeable wheel thereof; a plurality of receptacles centrally disposed on the bottom side between the pair of first wheels and the pair of interchangeable wheels on each of the right side and the left side, one pair of the plurality of receptacles being proximal each of the first wheels and proximal the interchangeable wheels respectively, a forward receptacle of the plurality of receptacles disposed on the bottom side on each of the right side and the left side proximal the front side, wherein the insertion rod of each interchangeable wheel is screwably engageable to the respective forward receptacle; a pair of channeled guides disposed on the base inner edge, one guide disposed on each of the right side and the left side, each guide having a forward end disposed proximal the respective forward receptacle and a rearward end disposed proximal the respective first wheel; a stop member disposed within each channeled guide at the rearward end; a pair of auxiliary alternate skis interchangeably disposed on the bottom side, each of the skis being disposed along one of the respective right side and left side, the pair of auxiliary alternate skis having an inner side and an outer side, the pair of auxiliary alternate skis having a pair of parallelepiped insertion rod holders vertically disposed on the inner side in a position alignable with the pair of receptacles, a pair of the plurality of insertion rods disposed on an external side of each insertion rod holder, wherein the insertion rods engage the respective pair of receptacles, wherein each insertion rod holder has a height equal to a height of the first wheel bracket; a parallelepiped upper platform having a top wall, a lower wall, a right wall, a left wall, a rearward wall, and a forward wall; a pair of stacked interconnected mirror image u-shaped support units disposed on each of the right wall and the left wall, each support unit having a pair of lower external edges centrally disposed within the respective channeled guide and a pair of upper external edges disposed on the respective right wall and left wall of the upper platform, each of the pair of support units having a single shared apex; a cylindrical stabilizer member disposed on the shared apex of each of the pair of u-shaped support units; a height adjustment assembly disposed on the bottom side of the base, wherein the height adjustment assembly engages the lower external edges of the support units, wherein the engagement of the height adjustment assembly to the lower external edges is configured to raise and lower the upper platform; a semispherical seat section centrally disposed through the upper platform, the seat section having a pair of leg holes; a U-shaped back rest disposed on the upper platform proximal the rearward wall directly adjacent the seat section; and a plurality of spaced apart cylindrical u-shaped handles disposed on the upper platform proximal the forward wall, a single pair of the plurality of handles being disposed in a position parallel to the respective right and left walls.