Maneuverable ergonomic trailer stands

A portable trailer stand for stabilizing a trailer parked on a driveway, the portable trailer stand comprising:

• a frame having an upper ledge, a post, and a lower subframe, the upper ledge being vertically movable to selectively engage and disengage an underside of the trailer, the lower subframe being elongate and connected to the upper ledge via the post;
• a leg being vertically movable within the post relative to the upper ledge, the post, and the lower subframe of the frame;
• and
• three wheels connected to the frame via the lower subframe, the three wheels positioned closer to a midpoint of the subframe than the leg is to the midpoint of the subframe, the three wheels to support substantially an entire combined weight of the portable trailer stand when the upper ledge is disengaged from the underside of the trailer, the leg is positioned spaced apart from the driveway, and the three wheels are resting upon the driveway, the three wheels including a first wheel having a first lowermost point, a second wheel having a second lowermost point, and a third wheel having a third lowermost point, the first lowermost point and the second lowermost point defining a line, and the third lowermost point being horizontally spaced apart from the line.

A portable trailer stand, comprising;

• an upper ledge having an elongate length extending between first and second ends of the upper ledge;
• a first leg to selectively extend and retract relative to a first post attached to the upper ledge, the first leg closer to the first end of the upper ledge than the first leg is to the second end of the upper ledge;
• a second leg to selectively extend and retract relative to a second post attached to the upper ledge, the second leg closer to the second end of the upper ledge than the second leg is to the first end of the upper ledge;
• a subframe coupled to the upper ledge via the first and second posts and independent of the first and second legs, the subframe closer to bottoms of the first and second legs than the upper ledge is to the bottoms of the first and second legs;
• and
• a wheel attached to the subframe at a point between the first and second legs.