Abstract: A compound buckle comprises a socket member and at least two plug members, wherein the socket comprises individual cavities for each plug member, and a projection comprising a slot, and wherein each plug member comprises a base, a projection comprising a slot, and at least one arm portion also projecting from said base, wherein each plug member may be independently inserted/removed from its cavity without interfering in the operation of any other plug member and without degrading the performance of any belt, strap or other assembly connected by said other plug member.

Abstract: A compound buckle comprises a socket member and at least two plug members, wherein the socket comprises individual cavities for each plug member, and a projection comprising a slot, and wherein each plug member comprises a base, a projection comprising a slot, and at least one arm portion also projecting from said base, wherein each plug member may be independently inserted/removed from its cavity without interfering in the operation of any other plug member and without degrading the performance of any belt, strap or other assembly connected by said other plug member.

Abstract: A user-configurable floor mat includes a removably attached one or more tiles, each tile of which may contain one or more segments. Each tile may be connected to adjoining tiles via removably attachable connectors. The removably attachable connectors may have at least one terminal end. Removably attachable connectors having at least two ends may be used to connect two or more adjoining tiles.