(10) WO 2012/018708 A1
(22) 1 August 2011
(43) 9 February 2012
(71) ROSETTA HARDSCAPES, LLC [US/US]; 05481 U.S.31 South, Charlevoix, MI 49720 (US).
(57) A method for demolding concrete blocks which are cast in a resilient mold (21) supported in a rigid frame (20), the mold having a top surface and at least one cavity with an opening on the top surface, which cavity holds a cured cast concrete block. The mold has two opposing edges (30, 34). The demolded blocks are stacked on a collection surface (44). A support (58) is positioned over the cavity and the mold, the support and the frame are inverted...