subject: Four claims of indoor play equipment [print this page] 4.A system of parts that produce through assembly, modular indoor playground equipment units for infant and toddler age children as set forth in wherein the assembly of indoor play equipment units from this system of parts can occur through the efforts of one individual, without the employment of hand tools or power tools, earthworks, footings, foundations, and the like, and yet still be stable, firm, and of sufficient substance to withstand the abuses of use by groups of children in the intended user age group, and that this assembly feature is possible as a result of the lightness and size of the individual pieces that comprise the system and as a result of the strength, adjustability, and ease of use of the cam-operated fastener and snap fit connections used throughout the system.
