Improvements in and relating to model building blocks for instructional purposes or children's use

摘要

547,729. Toy building blocks. SMITH, W. H. Jan. 22, 1942, No. 8492. Divided out of 547,299. [Class 132 (iii)] [Also in Group XVII] A carton adapted for use also as a model building block is made in the section of a rightangled isoscles triangle, its depth being equal to the length of one of the equal sides of the triangle, the said carton comprising an outer cover which encloses the top and sides of an inner box leaving the bottom of the box exposed, a plurality of the exposed faces of the carton being differently treated to simulate different elements of building construction. The cartons may be made of any suitable material and may be printed or may have sheets of coloured paper attached. The enclosed sides of the box may carry advertisement. The blocks are used in the manner described in Specification 547,299.