Waterproof panel for shower tray

Patent metadata

Field	Value
Publication number	US-10829930-B2
Application number	US-201916241729-A
Country	US
Kind code	B2
Filing date	Jan 7, 2019
Priority date	Jan 16, 2018
Publication date	Nov 10, 2020
Grant date	Nov 10, 2020

Abstract

A waterproof panel for shower tray, adapted to be placed over a foundation, to be interposed between the latter and a floor covering layer includes at least one plate-like element and a waterproof covering which is applied on top of the at least one plate-like element, and has, on the lower face for adhesion to the foundation, and low-relief portions adapted to accommodate adhesive for the adhesion of the panel to the foundation.

First claim

What is claimed is:

1. A waterproof panel for a shower tray, adapted to be placed over a foundation, to be interposed between the latter and a floor covering layer, said panel comprising at least one plate-like element and a waterproof covering which is applied on top of said at least one plate-like element, having, on a lower face for adhesion to the foundation, a plurality of low-relief portions adapted to accommodate adhesive for the adhesion of said panel to said foundation, further comprising two of said plate-like elements arranged side by side and joined by said waterproof covering, at least one of said two plate-like elements having, on a side that faces the other one of said plate-like elements, a recess for the accommodation of an adhesive.

2. The panel according to claim 1 , wherein said low-relief portions have an undercut cross-section.

3. The panel according to claim 1 , wherein said low-relief portions have a dovetail cross-section.

4. The panel according to claim 1 , wherein said recess is extended along the entire side of said plate-like element.

5. The panel according to claim 1 , wherein said adhesive comprises a strip of double adhesive.

6. The panel according to claim 1 , wherein said at least one plate-like element is provided by molding plastic material.

Assignees

• Progress Profiles Spa

Inventors

• Bordin Dennis

Classifications

• E04F2203/08

  with a plurality of grooves or slits in the back side, to increase the flexibility or bendability of the elements · CPC title

• A47K3/405

  flush with the surrounding floor, e.g. for easy access · CPC title

• A47K3/16

  Devices for fastening baths to floors or walls; Adjustable bath feet {; Lining panels or attachments therefor} · CPC title

• E04F15/02188

  for use in wet rooms · CPC title

• E04F15/107

  composed of several layers, e.g. sandwich panels (layered products in general B32B; producing decorative panels or veneers B44C5/04) · CPC title