System and method for the formation of irregular veining on concrete blocks
(10) WO 2021/062531 Al
(22) 29.09.2020
(43) 08.04.2021
(57) A roller for use with a concrete filler box, for use in the manufacture of concrete blocks, wherein the roller has a discrete surface profile, wherein when the roller makes contact with a surface of the concrete block during production thereof, the roller provides for an irregular veining on the surface of the concrete block; the roller having a first end, a second end and a cylindrical body spanning between the first and second end ...
(71) BEST WAY STONE LIMITED [CA/CA]; 8821 Weston Road, Woodbridge, Ontario L4L 1A6 (CA).
(84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, 1E, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
