(19)
(11) EP 3 911 817 A1

(12)

(43) Date of publication:
24.11.2021 Bulletin 2021/47

(21) Application number: 20741869.0

(22) Date of filing: 20.01.2020
(51) International Patent Classification (IPC): 
E04F 13/08(2006.01)
 E04F 13/30(2006.01)
(52) Cooperative Patent Classification (CPC):
E04F 13/08; E04F 13/30
(86) International application number:
PCT/US2020/014299
(87) International publication number:
WO 2020/150719 (23.07.2020 Gazette 2020/30)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 18.01.2019 US 201962794366 P
29.03.2019 US 201916370693

(71) Applicant: Golconda Holdings LLC
Bay St. Louis, MS 39520 (US)

(72) Inventors:
  • LEBLANC, Shane S.
    Bay St. Louis, MS 39520 (US)
  • LAUTZENHISER, Lloyd L.
    Verdi, NV 89439 (US)
  • LEBLANC, Melinda
    Bay St. Louis, MS 39520 (US)

(74) Representative: Carter, Stephen John et al
K2 IP Limited No.1 London Bridge
London SE1 9BA
London SE1 9BA (GB)

   


(54) SYSTEMS AND METHODS FOR PRODUCING MAGNETICALLY RECEPTIVE LAYERS AND MAGNETIC LAYERS FOR USE IN SURFACE COVERING SYSTEMS