US 11,746,535 B2
Impervious wall panel
Neil Horton, Peterborough (GB); Shashi Patel, Wellingborough (GB); Steve Lubowinski, Salado, TX (US); Arvind S. Karthikeyan, Temple, TX (US); and Rajesh Ramamurthy, Temple, TX (US)
Assigned to BUSHBOARD LTD, Wellingborough (GB)
Filed by BUSHBOARD LTD, Wellingborough (GB)
Filed on Dec. 20, 2019, as Appl. No. 16/722,247.
Application 16/722,247 is a continuation of application No. 16/356,073, filed on Mar. 18, 2019, granted, now 10,563,410.
Application 16/356,073 is a continuation in part of application No. 15/557,287, granted, now 10,273,697, issued on Apr. 30, 2019, previously published as PCT/GB2016/050459, filed on Feb. 23, 2016.
Claims priority of application No. 1504115 (GB), filed on Mar. 11, 2015.
Prior Publication US 2020/0123784 A1, Apr. 23, 2020
Int. Cl. E04F 13/08 (2006.01)
CPC E04F 13/0876 (2013.01) [E04F 13/0871 (2013.01); E04F 13/0894 (2013.01); E04F 2201/0107 (2013.01); E04F 2201/023 (2013.01)] 5 Claims
OG exemplary drawing
 
1. A water impervious wall panel system, comprising:
a plurality of wall panels, each of the wall panels being comprised of a waterproof core and a decorative surfacing attached to the core;
at least one of the plurality of wall panels includes coupling profiles along opposed edges thereof, wherein polyurethane adhesive secures the decorative surfacing to the waterproof core;
at least one of the plurality of wall panels includes a first edge having a coupling profile shaped and dimensioned for engagement with the coupling profile of the at least one of the plurality of wall panels includes coupling profiles along opposed edges thereof and a second edge with a rolled edge, wherein a polyamide adhesive secures the decorative surfacing to the waterproof core along the rolled edge.