Abstract:
Material for being torn longitudinally along parallel indentations including a layer of longitudinally extending material having opposed surfaces at least one of said surfaces being provided with a plurality of longitudinally extending parallel indentations.
Abstract:
Decorative material embodying the present invention may include a plurality of spaced-apart Fresnel lens. Process of manufacturing such decorative material in accordance with the present invention may include the steps of providing a plurality of Fresnel lens and applying an opaque coating to at least first portions of the Fresnel lens to provide spaced-apart second portions of the Fresnel lens.
Abstract:
Material for being torn in a straight or wavy line along parallel indentations including a layer of longitudinally extending material having opposed surfaces at least one of said surfaces being provided with a plurality of longitudinally extending parallel indentations extending either longitudinally or transversely of the material.
Abstract:
A laminated color dye filter including a layer of substantially transparent dye-colored plastic laminated to a layer of substantially transparent base material such as glass. The thermal conductivity of the base material is greater than the thermal conductivity of the plastic. Upon the plastic becoming heated as light passes therethrough a portion of the heat is transferred to the base material which dissipates or conveys away at least a portion of the heat thereby providing the laminated color light filter with an increased useful life. An article of manufacture including a layer of substantially transparent dye-colored plastic having a layer of substantially transparent pressure-sensitive adhesive applied to one surface thereof and which may include a release liner or sheet covering the layer of adhesive.