A mounting system to couple containers together includes a pair of container bodies coupled together, each container body having a bottom end connected to a top open end with a cap disposed thereon, a pair of recesses disposed in the bottom ends of the first and second container bodies, the recess of the first container body being sufficiently large to receive the cap of the second container body, the recess formed by an inner face coupled to a side wall, the side wall of the recess having a plurality of friction beam assemblies coupled thereto, each friction beam assembly in the plurality of friction beam assemblies separated from an adjacent friction beam assembly by space along the side wall of the recess. Insertion of the cap of the second container body into the recess of the first container body creates a frictional grip and a vacuum seal.

A cap for a pouch including a spout engaging body, a handle member and a multimode handle coupling assembly. The spout engaging body includes a depending skirt defining a central bore configured to engage a spout. The handle member extends from the spout engaging body. The multimode handle coupling assembly includes at least one handle tab formed into the handle member and at least one mode three slot. The at least one mode three slot includes a multi direction slot defined in the handle member having a central opening and a plurality of radial slot portion pairs, to, in turn, sized to receive a handle tab of another cap in a plurality of orientations.

The subject of the invention is a cap-building block, which consists of the body (6) in the shape of cylinder, made of plastic, where the parameters of the body, such as: height, radius, extrusion depth and thickness of side walls depend on the type of packaging to which a cap-building block will be adapted. The splines (3) and the sockets (5) are made in the body (6), contiguously to its side wall, radially and alternately, in a total number of at least four. They are placed also on the external and internal sides of the upper surface (4). Both the splines (3) and the sockets (5) have, in their essential part, the shape of cylinder and they are round in the cross-section, and the cross-section of their outermost parts has the shape of circle in case of the splines (3) and the shape of ring in case of the sockets (5).

A bottle cap capable of connection to another bottle cap stacked in an axis direction, and which is detachably attached to a bottle mouth of a bottle and includes a top plate that covers an opening of the bottle mouth, a side wall of a hollow cylinder that vertically extends from a rim of the top plate, and is screwed to the bottle mouth, an inner cylinder of a hollow cylinder that vertically extends in a space surrounded by the side wall from an inner surface of the top plate and forms a circular space with the side wall, and a plurality of cylinder projections that project from an outer surface of the top plate and have a diameter having a same dimension as a width of the circular space in a radial direction. A projection position of the projection overlaps a set position of the circular space.

A system for the provision of container blocks of fluid to locations in need of said fluid in which system the containers also function as structural elements. The system further comprises structural elements that complement the fluid container blocks, including base tracks, roof rafters, roof material, door and window flap materials. Connecting clips and anchoring spikes function to secure the fluid blocks together and to the ground to form a solid structure. The system provides the means to deliver an emergency supply of water or other fluid to a disaster area or underdeveloped location along with the means to erect temporary structures for shelter using the container blocks as the basic structural element.

A bottle for adaptive reuse includes a bottle body defining an open interior configured to hold a substance therein. A chamber is formed into the bottle body at least in part by a wall between the open interior and the chamber. The chamber is selectively isolated from the open interior of the bottle. A sealing plate at least partially defines the chamber and an outer surface of the bottle. A threaded structure secures the sealing plate to the bottle body.

A mounting system to couple containers together includes a pair of container bodies coupled together, each container body having a bottom end connected to a top open end with a cap disposed thereon, a pair of recesses disposed in the bottom ends of the first and second container bodies, the recess of the first container body being sufficiently large to receive the cap of the second container body, the recess formed by an inner face coupled to a side wall, the side wall of the recess having a plurality of friction beam assemblies coupled thereto, each friction beam assembly in the plurality of friction beam assemblies separated from an adjacent friction beam assembly by space along the side wall of the recess. Insertion of the cap of the second container body into the recess of the first container body creates a frictional grip and a vacuum seal.

A reusable cap for a container comprising a central body extending along a central axis with a lower end that is open and a top end that is closed by a top plate, wherein the lower end is rotatably engageable with the top end of a similar cap; a skirt that extends around the central axis to surround the central body with an inner edge adjacent to the central body and an opposing outer edge and is radially spaced from the central body by a plurality of tabs to form an open space allowing air passage; a plurality of external cooperating engaging formations on said skirt, wherein the plurality of external cooperating engaging formations comprise at least one male engaging formation and at least one female engaging formation; and wherein the male engaging formation is a protrusion extending radially outward from said skirt and the female engaging formation is defined by an indent.

A reusable cap for a container comprising a central body extending along a central axis with a lower end that is open and a top end that is closed by a top plate, wherein the lower end is rotatably engageable with the top end of a similar cap; a skirt that extends around the central axis to surround the central body with an inner edge adjacent to the central body and an opposing outer edge and is radially spaced from the central body by a plurality of tabs to form an open space allowing air passage; a plurality of external cooperating engaging formations on said skirt, wherein the plurality of external cooperating engaging formations comprise at least one male engaging formation and at least one female engaging formation; and wherein the male engaging formation is a protrusion extending radially outward from said skirt and the female engaging formation is defined by an indent.

A monolithic interlocking tile, manufacturing method, and covering are disclosed. A closed-cell foam material is injected into a mold to form a monolithic structure having a first surface, a second surface offset and opposite the first surface, the first surface including a first lip located at two adjacent sides of the structure with a plurality of shaped protrusions, and the second surface including a second lip located at two other adjacent sides of the structure and forming a plurality of shaped apertures matching in number and shape with the plurality of protrusions; and a recess formed in the second lip and forming a hole for receiving a fastener to secure the monolithic structure to a supporting structure. Multiple monolithic interlocking tiles are interlocked together to form the covering for a floor, wall, ceiling, or roof.