Abstract: According to various embodiments, there is provided a conduit reamer component including: a conical body having a first end for receiving a conduit and a second end opposite the first end, the conduit body including a first circumferential ledge having a first diameter and located in the conical body, and a second circumferential ledge having a second diameter smaller than the first diameter and located in the conical body, the first circumferential ledge located between the second circumferential ledge and the first end of the conical body.

Abstract: A handheld, hand-operated blender may include a container, a lid threadably connected to an upper portion of the container, a bottom portion including a stationary bottom portion threadably connected to a lower portion of the container and a rotatable bottom portion rotatable with respect to the container. The blender may also include a blade assembly including a plurality of blades and a shaft rotatably connected to the rotatable bottom portion and a gear assembly mechanically connected to the blade assembly and the rotatable bottom portion such that rotation of the rotatable bottom portion rotates the blade assembly at a faster revolution per minute than the rotation of the rotatable bottom portion.

Abstract: A handheld, hand-operated blender may include a container, a lid threadably connected to an upper portion of the container, a bottom portion including a stationary bottom portion threadably connected to a lower portion of the container and a rotatable bottom portion rotatable with respect to the container. The blender may also include a blade assembly including a plurality of blades and a shaft rotatably connected to the rotatable bottom portion and a gear assembly mechanically connected to the blade assembly and the rotatable bottom portion such that rotation of the rotatable bottom portion rotates the blade assembly at a faster revolution per minute than the rotation of the rotatable bottom portion.

Abstract: Various embodiments of the present invention are directed to heating systems. In various embodiments, a tray may be supported adjacent a housing having a plurality of heating compartments configured to provide heat to food items within each of the heating compartments. In other embodiments, a vessel may be configured to be disposed in a housing having a plurality of heating compartments configured to provide heat within each of the heating compartments. In further embodiments, a housing may have a plurality of heating compartments configured to provide heat within each of the heating compartments, and the heating compartment may have open ends arranged around a circumference of the housing.

Abstract: Various embodiments of the present invention are directed to heating systems. In various embodiments, a tray may be supported adjacent a housing having a plurality of heating compartments configured to provide heat to food items within each of the heating compartments. In other embodiments, a vessel may be configured to be disposed in a housing having a plurality of heating compartments configured to provide heat within each of the heating compartments. In further embodiments, a housing may have a plurality of heating compartments configured to provide heat within each of the heating compartments, and the heating compartment may have open ends arranged around a circumference of the housing.