Laminate countertop insert and template
AssigneeCounter-Seal Corp.
InventorsBryan Gordon Drozdowich, Peter Zurba
Life of this patent
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Abstract
In one aspect, the invention provides an insert that is incorporated into laminated countertops during fabrication of stock countertop material. Once installed, a guide portion of the insert serves as a template for the later removal of a selected cut-out portion of the insert, to leave an opening in the countertop defined at least in part by a remaining portion of the insert. In this way, the insert may for example serve as both a template for cutting a sink opening in a laminated countertop, and as a component of a sink undermounting system in the laminated countertop.
Claims10
A countertop mounting unit comprising:
- a porous deck sheet having a generally planar top surface and a generally planar bottom surface, the sheet having a cross-sectional edge defining an aperture in the sheet;
- a non-porous insert occupying the aperture in the sheet, the perimeter of the insert being bonded by an adhesive to the cross-sectional edge in the sheet, the insert having a top surface and a bottom surface, the top surface of the insert being generally coplanar with the top surface of the deck sheet, wherein a circumferential drip groove water trap forms a discontinuity on the bottom surface of the insert, between a downwardly-projecting circumferential rim and the cross-sectional edge;
- a non-porous laminate sheet bonded to the top surface of the deck sheet and to the top surface of the insert, in sealing engagement with the top surface of the deck sheet and the top surface of the insert;
- and,
- a recessed portion of the bottom surface of the insert, formed above a plane defined by the bottom surface of the deck sheet, the recessed portion being circumscribed by the downwardly-projecting circumferential rim forming a portion of the bottom surface of the insert.
A countertop mounting unit comprising:
- a porous deck sheet having a generally planar top surface and a generally planar bottom surface, the sheet having a cross-sectional edge defining an aperture in the sheet;
- a non-porous insert occupying the aperture in the sheet, the perimeter of the insert being bonded by an adhesive to the cross-sectional edge in the sheet, the insert having a top surface and a bottom surface, the top surface of the insert being generally coplanar with the top surface of the deck sheet;
- a non-porous laminate sheet bonded to the top surface of the deck sheet and to the top surface of the insert, in sealing engagement with the top surface of the deck sheet and the top surface of the insert;
- a recessed portion of the bottom surface of the insert, formed above a plane defined by the bottom surface of the deck sheet, the recessed portion being circumscribed by a downwardly-projecting circumferential rim forming a portion of the bottom surface of the insert;
- and
- reinforcing portions projecting downwardly from the recessed portion of the bottom surface of the insert to form reinforcing surfaces that are generally coplanar with the bottom surface of the deck sheet, wherein the reinforcing portions are arranged to provide a second circumferential rim concentrically located within the recessed portion defined by the rim.
Dependencies are inferred from the claim text.