(19)
(11) EP 1 848 865 A2

(12)

(43) Date of publication:
31.10.2007 Bulletin 2007/44

(21) Application number: 06734607.2

(22) Date of filing: 09.02.2006
(51) International Patent Classification (IPC): 
E04C 3/30(2006.01)
(86) International application number:
PCT/US2006/004487
(87) International publication number:
WO 2006/086501 (17.08.2006 Gazette 2006/33)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK YU

(30) Priority: 09.02.2005 US 650954 P
11.03.2005 US 77557
20.04.2005 US 109781
19.09.2005 US 229978
12.10.2005 US 249142

(71) Applicant: E-Z Form, Inc.
Las Vegas, Nevada 89121 (US)

(72) Inventors:
  • MCDONALD, Stephen, F.
    Longanville, Georgia 30052 (US)
  • CARROLL, Michael, E.
    Loganville, GA 30052 (US)
  • JORDAN, Richard, D.
    lawrenceville, GA 30045 (US)

(74) Representative: Laitinen, Pauli Sakari 
Patentti-Laitinen Oy, P.O. Box 29
02771 Espoo
02771 Espoo (FI)

   


(54) APPARATUS FOR AND METHOD OF FORMING CONCRETE AND TRANSFERRING LOADS BETWEEN CONCRETE SLABS