Abstract: A stabilized and foldable safety inflatable boat formed of a synthetic rubber or a plastic material is provided. The housing of the boat being comprised of an upper air holding portion and a lower water holding portion. Both the air holding portion and the water holding portion each include six or more respective independent chambers, each having a respective access for filling the chambers with air or water in a predetermined volume to provide a desired stabilization and provide maximum buoyant force. A mattress portion encircled by the housing also includes independent chambers for selective filling with air and water to provide improved body support. The boat can be deflated and folded for ease of transport.

Abstract: A new structure of a container and closure adapted for manufacture by an injection molding process is provided. The container includes an integrally formed neck portion having an annular spring for releasably engaging an engagement step formed in the body portion of the bottle cap. The cap is released by simply pressing a projection which extends from the spring through an opening formed in the bottle neck.

Abstract: The present invention pertains to a closure system 10 including a bottle cap and a bottle neck portion 20 and in particular, denotes the use of a flexible pressing spring 21 for reversible insert into both the bottle neck 20 and the bottle cap. Such insert and joined motion between the mating portions allows the opening and closing of the bottle cap to be a simple task. The closure system 10 produces an aesthetically pleasing sound effect at the time of the opening of the bottle. The head of the bottle cap and closure system 10 may be formed into various contours and the neck of the bottle body, as well as the closure system may be integrally formed as well as being independently made and then matched with the neck of standard bottles.