Abstract: A bumper assembly for use on a cycle steering column, comprising in combination a C-shaped gripper sleeve, an elastomeric bumper attached to the sleeve, and having a bumper surface presented outwardly relative to the sleeve, there being adjustable retainer means configured to releasably hold the bumper and sleeve in selected positions, whereby the sleeve is adjustable endwise and rotatably to adjustably position and retain the sleeve to the steering column, with the bumper presented outwardly, in a selected direction, as aforesaid.

Abstract: An adjustable cart, comprising in combination a base supported by wheels at least one of which is swiveled to allow cart steering travel, two frames carried by the base to pivot from active upright positions to stored down positions, one above the other, there being upright supports carried by the cart at or proximate cart corners, there being mechanism associated with the frame and certain of the supports to releasably lock the frames in upright extended positions relative to the supports in response to frame pivoting to upright positions, and there being lengthwise adjustable means, associated with each frame, whereby said mechanism is un-blocked to allow frame folding.