Floor panel
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 22, 2020
Grant Date -
Aug 8, 2019
app pub date -
Apr 16, 2019
filing date -
May 10, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A floor panel has a rectangular and oblong shape, and includes a substrate and a top layer provided on the substrate and forming a decorative side of the floor panel. The top layer is composed of a print provided on a carrier sheet and a transparent thermoplastic layer situated above the print. The substrate has a thickness from 2 to 10 millimeter and forms at least half of the thickness of the floor panel. The substrate is a polyurethane-based substrate and the transparent thermoplastic layer is polyurethane-based. The floor panel has a length of more than 1.1 meters and has a plurality of reinforcing layers situated outside the center line of the substrate. A reinforcing layer may be provided in combination with the substrate and the top layer.
First Claim
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International Classification(s)
- B27N:MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR ....
- E04B:GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTIT....
- E04C:STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04F:FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....
- B44C:PRODUCING DECORATIVE EFFECTS
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