(19)
(11) EP 1 540 579 A1

(12)

(43) Date of publication:
15.06.2005 Bulletin 2005/24

(21) Application number: 02765806.1

(22) Date of filing: 03.07.2002
(51) International Patent Classification (IPC)7: G06K 19/00
(86) International application number:
PCT/US2002/021386
(87) International publication number:
WO 2004/006174 (15.01.2004 Gazette 2004/03)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

(71) Applicants:
  • Paul, William
    Waterford Township, MI 48327 (US)
  • Paul, Carol
    Waterford Township, MI 48327 (US)

(72) Inventors:
  • Paul, William
    Waterford Township, MI 48327 (US)
  • Paul, Carol
    Waterford Township, MI 48327 (US)

(74) Representative: Naismith, Robert Stewart et al
Marks & Clerk Scotland19 Royal Exchange Square
Glasgow, G1 3AEScotland
Glasgow, G1 3AEScotland (GB)

   


(54) SUSPENDED CEILING GRID STRUCTURE WITH MAIN RUNNERS INCORPORATING CODED MATCHING INDICIA FOR RECEIVING CROSS RUNNERS IN DESIRED SPACED APART FASHION