(19)
(11) EP 1 511 545 A1

(12)

(43) Date of publication:
09.03.2005 Bulletin 2005/10

(21) Application number: 03710557.4

(22) Date of filing: 26.02.2003
(51) International Patent Classification (IPC)7A63H 33/08
(86) International application number:
PCT/PL2003/000016
(87) International publication number:
WO 2003/074140 (12.09.2003 Gazette 2003/37)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR
Designated Extension States:
AL LT LV MK RO

(30) Priority: 04.03.2002 PL 11304602

(71) Applicant: Warchol, Piotr
99-167 Warzawa (PL)

(72) Inventor:
  • Warchol, Piotr
    99-167 Warzawa (PL)

(74) Representative: Hudy, Ludwik 
Kancelaria Patentowa Patelha, Czernichow 4
32-070 Czernichow Krakow
32-070 Czernichow Krakow (PL)

   


(54) WOODEN BUILDING BLOCKS WITH COUPLING TONGUES