Patent ID: 7748192
Filing Date: 2010-07-06
Classification: E04B,E04C

Abstract:
1. A block and locator combination comprising: three blocks and a locator, each block having two spaced apart side walls with opposite ends defining opposite ends of the block and upper and lower edges defining at least in part an upper face and a lower face of the block respectively, and one or more connecting walls connecting one side wall to the other and defining at least two cavities, one opening to one end on one side of said one or more connecting walls and one opening to the other end on the other side of said one or more connecting walls, two spaced apart first protuberances extending from said side walls towards each other intermediate the ends of said side walls respectively and two pairs of spaced apart opposed second protuberances spaced from said respective first protuberances on opposite sides thereof, said locator engaging with one pair of said spaced apart second protuberances of each of two of said blocks when said two blocks are laid end to end so as to secure said two blocks together against movement at least in a direction from one side wall towards the other, said locator engaging with said spaced apart first protuberances of said third block so as to secure said third block to said two blocks laid end to end when laid thereon against movement at least in a direction from one side wall towards the other.