IP Library Granted Patent US 11,993,941
Granted Patent B2
US 11,993,941 · App. 17/635,087 · Granted May 28, 2024

Covering element for floor and a floor covering

Inventors: Mariano Paganelli (Modena, IT); Claudio Beneventi (Sassuolo, IT); Lorenzo Valeriani (Scandiano, IT)
Assignee: UNILIN BV
E04F15/082E04F15/02E04F15/02033E04F15/0215E04F15/06E04F15/203E04F2290/041
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 11,993,941
App. No.
17/635,087
Granted
May 28, 2024
Kind
B2
Abstract

A covering element for floors includes a tile made of ceramic material and a reinforcing element attached to the tile. The covering element has a lining along an edge of the tile.

Claims (13)

1. A floor covering comprising a plurality of covering elements, wherein each covering element comprises a tile made of ceramic material and a reinforcing element of ferromagnetic material attached to the tile, and

wherein the covering comprises one underlay placed between multiple covering elements and a sub-base to be covered;

wherein said one underlay is magnetic and capable of magnetically attracting said reinforcing element;

wherein the covering elements are spaced apart by a distance, the covering comprising a grout capable of occupying the distance;

wherein the covering is configured to prevent adhesion between the grout and the underlay;

wherein a gap is formed between the grout and the underlay, the gap separates the grout from the underlay to impede contact therewith.

2. The floor covering of claim 1 , wherein the reinforcing element comprises a metal sheet compressing the tile.

3. The floor covering of claim 2 , wherein said metal sheet has a thickness of between 0.01 and 1 mm.

4. The floor covering of claim 2 , wherein said metal sheet comprises an anti-oxidation coating.

5. The floor covering of claim 2 , wherein said reinforcing element is attached to a lower surface of the tile; and

wherein said reinforcing element is adapted to cover said lower surface only partially.

6. The floor covering of claim 1 , wherein said ceramic material is porcelain.

7. The floor covering of claim 1 , wherein the tile has a thickness of between 5 and 25 mm.

Assignments (2)
NUNC PRO TUNC ASSIGNMENT Recorded Mar 18, 2024
From: FLOORING INDUSTRIES LIMITED, SARL
To: UNILIN BV
Reel/Frame 066805/0445 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 14, 2022
From: PAGANELLI, MARIANO; BENEVENTI, CLAUDIO; VALERIANI, LORENZO
To: FLOORING INDUSTRIES LIMITED, SARL
Reel/Frame 058999/0849 →