Abstract:
A device for keeping canned drinks cold includes a tube having a diameter only slightly larger than the diameter of a can. A disclosed tube is long enough to accommodate six cans stacked end-to-end. At least one end of the tube has a removable cap. An insulating foam encases a major portion of the tube to provide thermal insulation and, optionally, to enable the device to float.
Abstract:
A planter for holding a plant includes a container having an open upper end. The container has side walls extending downward from the upper end and tapering inward to a lower end. A base at the lower end of the container has a diameter smaller than the diameter of the upper end. A circumferential ring surrounds the lower end of the container. The circumferential ring has an upper edge that extends outward from the container by a distance such that removal of the container and ring from a mold as a single unit would be inhibited. Accordingly, the container and the circumferential ring are molded from a thermoplastic material as separate components. The circumferential ring fits around the lower end of the container and is held in place by a mechanical interlock between the container and the ring.
Abstract:
A planter includes a concave container and a separate rim, both formed from a thermoplastic material. The container has a brim extending radially outward from an upper portion of the container. A vertical wall extends upward from the brim and has exterior flanges and grooves formed on its outer surface. The rim has a top wall with outer and inner side walls extending downward from its edges. Interior flanges and grooves formed on the inner surface of the outer rim wall are configured to engage the exterior flanges and grooves on the outer surface of the container vertical wall such that the rim can be secured onto the upper end of the container. The upper surface of the brim of the container comprises a stop inward of the vertical wall such that when the rim is advanced onto the upper end of the container, a lower portion of the inner rim wall confronts the stop to inhibit further advancement.
Abstract:
An umbrella supported by a mast located alongside the umbrella canopy. The umbrella canopy includes a radial arm connected to an element slidably mounted along the mast. A brace pivotably attaches to the arm and extends to the top of the mast. A flexible line extends from a winder within the mast, over a fixed pulley located at the top of a mast, a second pulley mounted on the sliding element, and then travels through the arm and around a third pulley located at the central region of the umbrella. This line operates the opening mechanism of the umbrella, and also selectively moves the slider element along the mast to adjust the tilt of the canopy assembly.