Abstract: A panel can have a plurality of grooves. An insert can be installed into one or more of the grooves. The inserts can have one or more mating elements that protrude from the side of the insert. The one or more mating elements can be sized and positioned to help secure the insert within a groove.

Abstract: A panel can have a plurality of grooves. An insert can be installed into one or more of the grooves. The inserts can have one or more mating elements that protrude from the side of the insert. The one or more mating elements can be sized and positioned to help secure the insert within a groove.

Abstract: A container assembly can have a plurality of sides. Two or more of the sides has one or more grooves. An insert can be installed into one or more of the grooves. Clips can be used to connect groove(s) and/or insert(s) on one side of the container assembly to groove(s) and/or insert(s) on another side of the container assembly.

Abstract: A building system can comprise wall, floor, and/or ceiling panels. A first profile with two cavities extending along different sides of the profile can be used to connect similar panels together. A second profile can be used to connect dissimilar panels. A plurality of fastening clips can be used to lockingly engage a wall panel at one end and one of either a wall panel, a floor panel, or a ceiling panel at the other end. The building system can be configured to not require other fasteners besides the clips and profiles to hold the panels together.

Abstract: A container assembly can have a plurality of sides. Two or more of the sides has one or more grooves. An insert can be installed into one or more of the grooves. Clips can be used to connect groove(s) and/or insert(s) on one side of the container assembly to groove(s) and/or insert(s) on another side of the container assembly.