发明名称 MODULAR STAIRWAY SYSTEM AND KIT THEREFOR
摘要 A stairway system, kit and method for assembling the kit are provided, the system including pre-fabricated components such as steps, stringers, decorative mouldings and panels or boards, etc., on site. The kit comprises a step module and an adjacent step module, the step module comprising a riser and a tread, the riser being adapted to abut the tread on a first side thereof and being adapted to define a fastener-mating portion on a second side thereof. The tread is adapted to be secured atop the riser on one side thereof. The adjacent step module comprises a riser and a tread, the adjacent step module being adapted to be assembled with the step module by engaging a fastener with the fastener-mating portion of the step module and securing the fastener to the tread of the adjacent step module to secure the two step modules together.
申请公布号 US2010287854(A1) 申请公布日期 2010.11.18
申请号 US20100703494 申请日期 2010.02.10
申请人 CASE-MODULAR STAIR SYSTEMS, INC. 发明人 COUTURE RAYMOND;COUTURE ARMANDE
分类号 E04F11/02;E04F11/00;E04F11/09;E04F11/104 主分类号 E04F11/02
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