Abstract: The invention relates to an orthodontic bracket system, wherein an orthodontic wire is held in an open channel or slot which receives an orthodontic wire without means of any type of applied ligature or any type of moving cover. Disclosed is a static self-ligating orthodontic bracket system for coupling a pre-tensioned arch wire with a tooth, wherein the bracket comprises a bracket body configured to be mounted to a tooth, an arch wire slot configured for receiving a pre-tensioned arch wire therein, the arch wire slot configured with a at least one protruding stop or protuberance on an interior wall surface thereof, the stops spaced apart from one another, and a slot opening for receiving the arch wire into the arch wire slot, the opening having a width less than a diameter of the arch wire slot, wherein the arch wire is configured with a non-spherical cross-section.

Abstract: The invention relates to an orthodontic bracket system, wherein an orthodontic wire is held in an open channel or slot which receives an orthodontic wire without means of any type of applied ligature or any type of moving cover. Disclosed is a static self-ligating orthodontic bracket system for coupling a pre-tensioned arch wire with a tooth, wherein the bracket comprises a bracket body configured to be mounted to a tooth, an arch wire slot configured for receiving a pre-tensioned arch wire therein, the arch wire slot configured with a at least one protruding stop or protuberance on an interior wall surface thereof, the stops spaced apart from one another, and a slot opening for receiving the arch wire into the arch wire slot, the opening having a width less than a diameter of the arch wire slot, wherein the arch wire is configured with a non-spherical cross-section.

Abstract: Containers or bins for recyclable materials mounted within a cabinet or in a space in underlying relation to a countertop for movement between an extended position in which the open tops of the bins or containers are exposed for receiving recyclable materials and a retracted position in which the bins are in concealed relation and closed by a unique top closing structure to form a generally airtight closure for the bins or containers The container assembly is supported for horizontal movement by a conventional drawer slide assembly with supporting brackets for the container assembly being connected to the stationary component forming a portion of the conventional slide assembly. The innermost or rear bracket is supported from the inner or rear wall of the cabinet or undercounter space and the outer or forward bracket is attached to a crossbar at a center point with the supporting structure enabling three degrees of adjustment of the slide assembly and bins or containers.

Abstract: A system is provided for mounting the rear end of a bracket assembly within a cabinet between the front and rear walls of the cabinet and wherein the horizontal distance between the front and rear walls of the cabinet may vary. The rear end of the bracket assembly includes front-to-rear extending guide sleeves supported therefrom and support pins are longitudinally slidably received through the sleeves. The front ends of the pins include rotary torque input structure whereby rotary torque may be applied to the pins through the utilization of a rotary torque tool and the rear ends of the pins include threaded blind bores in which forward ends of screw shanks are removably threadedly engaged, the rear ends of the screw shanks being equipped with wood screw threads.