Abstract: An improved security container and closure apparatus including a generally cylindrical container having a closing base portion at one end and an open mouth at the other end, a rib extending inwardly from the side of the mouth opening, and a neck portion surrounding the mouth and having an external wall provided with a circumscribing recess, and a resilient closure having a top portion and a surrounding, downwardly depending skirt portion, the skirt portion having an inwardly extending bead matingly engageable with the recess of the neck portion of the container.

Abstract: A container such as a bottle, vial or can has an enlarged lip surrounding a mouth opening, and a pliable closure which may be pressed down over the enlarged lip to secure the cap upon the container. The cap is integrally molded and comprises a top panel and peripheral skirt with an inward flange. The peripheral part of the cap including the outer portion of the top panel and the skirt is connected to a central flat area of the top panel by a circular hinge line located inside of the container mouth opening which permits relatively easy flexing at that point. To release the cap from the container, external downward pressure is applied by a person's thumb against the central flat area of the cap causing the hinge to flex and creating a pivot action between the hinge line and the outermost perimeter of the cap whereby the skirt moves upwardly over the enlarged lip of the container mouth opening.

Abstract: 1. A method for erecting a building structure comprising: inflating a form, .[.positioning thickness gauges within the inner surface of the form, said thickness guages being preformed from a plastic foam material,.]. spraying a .[.n additional quantity of the same.]. plastic foam material against the inside of the form to build up a .[.layer having a thickness determined by the thickness gauges which become integral with the.]. layer, .[.and.]. allowing the plastic foam to harden and become rigid and self-supporting .[...]. .Iadd.and coating the inside of the layer of foam with a layer of concrete..Iaddend.