Stock material or miscellaneous articles – Perimeter or corner structure of sheet
Patent
1997-09-08
1999-05-25
Loney, Donald
Stock material or miscellaneous articles
Perimeter or corner structure of sheet
428130, 428192, 249 91, 249117, 249134, 264219, 264241, 264252, B32B 302, B28B 734, B29D 500
Patent
active
059068752
ABSTRACT:
A mold assembly for creating a countertop product displaying a built-up edge, the mold assembly having a substantially flat and rectangular planar shaped base which is bounded by first, second, third and fourth interconnected sides to define an interior cavity capable of receiving a pour of a resinous material. A selected number of the interconnected sides, up to all four sides, have inwardly facing surfaces which are configured to produce a countertop product exhibiting a built-up and preferably outwardly bowl-nosed shaped edge. A selectively removable and planar shaped top is arrayed upon the base in overhead fashion relative to the interior cavity and likewise is preferably shaped in a substantially rectangular manner. The top includes a plurality of outwardly facing perimeter edges which, upon positioning the top in overhead fashion above the mold interior cavity, are spaced in inwardly and opposing fashion relative to associated and opposing edges of the interconnected sides of the base and establish an outer perimeter channel therebetween. An initial surface coat of material is applied to the exposed central planar and side surfaces of the base and, subsequent to arraying of the top, a pour of resinous material is introduced to fill the interior cavity of the mold as well as a selected height of the outer perimeter channel. The countertop product created by the resin pour is permitted to set a predetermined time within the mold assembly until it has substantially cured and the mold assembly is constructed so that the countertop product may be demounted from within the mold prior to completed curing.
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patent: 5628949 (1997-05-01), Bordener
Loney Donald
Talon Surfaces LLC
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