A reconfigurable container having an inner and outer wall wherein the inner wall may be disconnected from the outer wall, inverted and re-attached to form a container having a larger volume.

A stackable storage tray that can be combined with an identical stackable storage tray to form an enclosed box. The stackable storage tray comprises a flat base, a rear wall, two side walls, and an open front. Each of the two side walls are complementary with the respective side walls of a second identical stackable storage tray, so that when one storage tray is flipped upside down the two trays form an enclosed box—the open front of the stationary tray receives the complementary rear wall of the flipped tray, the rear wall of the stationary tray fits in the complementary open front of the flipped tray, and the sides have side walls and open spaces that are complementary reverse mirror images of each other and fit together to form an enclosed box.

The protecting package for a flexible pouch specially designed to contain a biopharmaceutical fluid, includes two frames which respectively form a lower frame and an upper frame and which have a peripheral area, respectively to a main plane of the frames, each frame has an opening on a central area, the two frames are fixed to each other such that they are able to respectively surround two plates which sandwich the flexible pouch.

In some embodiments, apparatuses and methods are provided herein useful for reusable containers and item delivery using reusable containers. In several embodiments, the reusable containers described herein include removable divider walls that can be used to selectively divide an interior of the container into multiple smaller portions. By a further approach, the container and divider walls can have cooperating components to mount the divider wall to the container. In some embodiments, the reusable containers described herein can also include bag handle holding features so that bags placed therein are prevented from spilling contents during transport.

A plastic article useful as a riser assembly for a septic tank or as part of another structure is comprised of a multiplicity of identical shape conical wall plastic risers. The risers are attached to each other at joints by tabs which engage rim segments; each end of the riser has alternating tabs and rim segments. A riser assembly wall undulates in the lengthwise direction. The risers nest within each other for shipment or storage.

A custom hair coloring container, components of the container, and method of use and doing business. In one embodiment, the container includes a container body, a hair colorant container section of the container body removably mountable to a peroxide container section of the container body, and the hair colorant container section and the peroxide container section collectively forming a cavity with an inside surface. The hair colorant container section may include a first interior seal threadedly engaged with the inside surface within the hair colorant container, and the peroxide container section may include second interior seal threadedly engaged with the inside surface within the peroxide container section.

A tray for holding one or more food products includes a plurality of panels including a central panel, a plurality of compartment flaps foldably connected to a respective panel of the plurality of panels, and a plurality of end flaps foldably connected to a respective panel of the plurality of panels, the plurality of compartment flaps and the plurality of end flaps are overlapped to form a plurality of compartments of the tray.

Various implementations include a container system that includes a first and second bowl. The first bowl has a resilient wall that is urgable radially outwardly from a resting position to an expanded position. The edge of the resilient wall spaced apart from a first bowl base has a resting perimeter length and an expanded perimeter length. A rigid wall of the second bowl has a first edge spaced apart from a second bowl base and a second edge opposite the rigid wall first edge each have a perimeter length. The perimeter lengths of the rigid wall are both greater than or equal to the resting perimeter length and are less than or equal to the expanded perimeter length. A groove is defined by the resilient wall and/or rigid wall. A protrusion extends along the other of the rigid wall and/or resilient wall. The protrusion is engageable within the groove.

Various implementations include a container system that includes a first and second bowl. The first bowl has a resilient wall that is urgable radially outwardly from a resting position to an expanded position. The edge of the resilient wall spaced apart from a first bowl base has a resting perimeter length and an expanded perimeter length. A rigid wall of the second bowl has a first edge spaced apart from a second bowl base and a second edge opposite the rigid wall first edge each have a perimeter length. The perimeter lengths of the rigid wall are both greater than or equal to the resting perimeter length and are less than or equal to the expanded perimeter length. A groove is defined by the resilient wall and/or rigid wall. A protrusion extends along the other of the rigid wall and/or resilient wall. The protrusion is engageable within the groove.

A stackable serving container apparatus for use with shellfish, or any other type of similar food. More particularly, a stackable serving tray apparatus that allows for ease and functionality with respect to serving cooked shellfish that is ready to be eaten and needs to be kept warm, and simultaneously provides an area for any removed shells to be discarded.