Abstract:
A collapsible cart-trailer includes a folding mechanism that folds the cart-trailer into a small form factor, at least two wheels, modular, and removable and compartmentalized storage. The collapsible cart-trailer is operable in a cart mode and a trailer mode. In the trailer mode, the cart-trailer may be coupled to a movable object by a collapsible, length adjustable tow bar. In the cart mode, the cart-trailer includes a collapsible handle.
Abstract:
A collapsible cart-trailer includes a folding mechanism that folds the cart-trailer into a small form factor, at least two wheels, modular, and removable and compartmentalized storage. The collapsible cart-trailer is operable in a cart mode and a trailer mode. In the trailer mode, the cart-trailer may be coupled to a movable object by a collapsible, length adjustable tow bar. In the cart mode, the cart-trailer includes a collapsible handle.
Abstract:
Strips of soluble PVA can be used to attach an object to a display backer (e.g. cardboard). A wet or uncured strip of soluble PVA is placed across the object and around the display backer. The strip is then secured to itself or the display backer and dried or cured to retain the object. To free the object, the assembly with the display backer is submerged under still water or placed under running water. The strip will break in running water in less than 5 minutes allowing removal of the object (single item or bundle of items) from the backer. The backer may be made of a recyclable material.