Abstract: A disposable support pan has a sidewall with a top lip that support the lips of rectangular food trays above a support surface. A disposable suspension tray inside the support pan has a flange resting on a support pan shoulder so the bottoms of two pockets in the suspension tray are between the support surface and the bottom of the food trays. Water in each pocket reacts with a calcium-oxide packet in each pocket to boils a predetermined amount of water to generate steam that heats the food trays without having the packets contact the food trays. One or two tray supports on each side of the pan may extend from the shoulder to a top support flange extending outward around a periphery of the support pan. The suspension tray has corresponding recesses to mate with the tray supports to keep steam from entering the area below the suspension tray.

Abstract: A disposable support pan has a sidewall with a top lip that support the lips of rectangular food trays above a support surface. A disposable suspension tray inside the support pan has a flange resting on a support pan shoulder so the bottoms of two pockets in the suspension tray are between the support surface and the bottom of the food trays. Water in each pocket reacts with a calcium-oxide packet in each pocket to boils a predetermined amount of water to generate steam that heats the food trays without having the packets contact the food trays. One or two tray supports on each side of the pan may extend from the shoulder to a top support flange extending outward around a periphery of the support pan. The suspension tray has corresponding recesses to mate with the tray supports to keep steam from entering the area below the suspension tray.

Abstract: A disposable support pan has a sidewall with a top lip that support the lips of rectangular food trays above a support surface. A disposable suspension tray inside the support pan has a flange resting on a support pan shoulder so the bottoms of two pockets in the suspension tray are between the support surface and the bottom of the food trays. Water in each pocket reacts with a calcium-oxide packet in each pocket to boils a predetermined amount of water to generate steam that heats the food trays without having the packets contact the food trays. One or two tray supports on each side of the pan may extend from the shoulder to a top support flange extending outward around a periphery of the support pan. The suspension tray has corresponding recesses to mate with the tray supports to keep steam from entering the area below the suspension tray.

Abstract: A folding table includes a table top and a table top elevator. A hinge unit is coupled between panels of the table top to allow the folding table to be folded.

Abstract: A folding table includes a table top provided with a table top elevator having legs. A hinge unit is coupled between panels of the table top to allow the table to be folded.

Abstract: A table in accordance with the present disclosure includes a table top and a table top elevator. The table top elevator may include a first leg unit and a second leg unit. Each leg unit may be mounted for movement relative to the table top from a closed position alongside the table top to an opened position extending away from the table top.

Abstract: A folding table includes a table top and a table top elevator. A hinge unit is coupled between panels of the table top to allow the folding table to be folded.

Abstract: A folding table includes a table top provided with a table top elevator having legs. A hinge unit is coupled between panels of the table top to allow the table to be folded.

Abstract: A table in accordance with the present disclosure includes a table top and a table top elevator. The table top elevator may include a first leg unit and a second leg unit. Each leg unit may be mounted for movement relative to the table top from a closed position alongside the table top to an opened position extending away from the table top.

Abstract: A juvenile vehicle seat includes a seat base adapted to set on a vehicle seat and a foldable backrest associated with the seat base. The juvenile vehicle seat also includes a backrest lock coupled to the foldable backrest.

Abstract: A juvenile vehicle seat includes a seat base adapted to set on a vehicle seat and a foldable backrest associated with the seat base. The juvenile vehicle seat also includes a releasable backrest lock.

Abstract: A juvenile vehicle seat includes a seat base adapted to set on a vehicle seat and a foldable backrest associated with the seat base. The juvenile vehicle seat also includes a backrest lock coupled to the foldable backrest.

Abstract: A liquid-dispensing bottle includes a container and a liquid dispenser closing an open mouth of the container. The container includes several components that can be selected and assembled by a user to produce either a small-volume baby bottle or a large-volume baby bottle.

Abstract: A rapid prototype tempering process comprises producing a rapid prototype part from a base material, creating voids in the rapid prototype part, and filling the voids with a filler material that changes at least one characteristic of the prototype part. The rapid prototype part may be made, for example, by stereolithography, selective laser sintering (SLS), extrusion, printhead technology, or the like. The base material is generally a brittle material and the filler material may be selected to enhance the durability of the prototype part, for example. Parts made completely from a filler material that is injected into cavities of molds made from a base material are also disclosed.

Abstract: A system for coupling conduit sections includes a coupling tool with a pair of lever arms pivotally interconnected and each mounting a clamp assembly. The clamp assemblies are adapted for releasably clamping the conduit sections. A coupling has a generally tubular configuration with a throughbore with multiple annular internal ribs. A coupling method includes the steps of clamping first and second conduit sections with respective clamping assemblies, placing the conduit section ends against the coupling throughbore ends, and squeezing the tool lever arms together whereby the conduit section ends are inserted into the coupling throughbore in fluid-tight sealing and pull-out resistant engagement.