Abstract: A weather resistant portable pet shelter, including a rigid shell enclosing an interior space, the rigid shell including a lower base portion below the interior space having at least one external, downwardly facing element having a predetermined shape, a side wall portion extending at least substantially around the interior space and including a door opening connecting therewith, and an upper roof portion above the space and including a peripheral portion therearound having an external dish shaped structure defining an upwardly open concave region adapted for receiving and supporting a pet or a pet bed on the roof portion, the external dish shaped structure being configured for mating with and supporting the at least one downwardly facing element of the base portion such that a second pet shelter including the at least one downwardly facing element can be supported by the shell above the roof portion. The pet shelter can be configured for use as a pet entertainer, and also a carrier.

Abstract: A device for containing and displaying a visual object or objects, including a hard enclosure configurable in a containment mode for safely holding a visual object containment medium on which the visual object or objects are located, such as, but not limited to, one or more photographs, cards, medals, or compact discs, and which is configurable in a display mode for suspending the visual object or objects for easy viewing.

Abstract: The mobile vending apparatus can be transported to a desired venue such as a festival grounds, sports park, or the like, and is quickly and easily rendered operational for use by persons standing at ground level. The apparatus can include individual automatic vending units having lowered controls so as to be reachable from ground level, or the apparatus can include devices for lowering conventional vending machines to the ground or another surface.

Abstract: A tray assembly for an infant highchair, the tray assembly including a frame having front, rear, and side peripheral edge portions defining a space therebetween having a predetermined shape and size; a tray insert having front, rear, and side peripheral lip portions supporting and connected to a bottom portion located in an area defined thereby, the tray insert having a predetermined shape and extent such that the peripheral lip portions can rest on the peripheral edge portions of the frame for supporting the bottom of the tray insert in at least substantially covering relation to the space defined by the frame.