发明名称 STAIR MODULE SUPPORT AND LEVELING SYSTEM
摘要 An improvement to a stair module support system includes a flexible engageme nt between a post and a channel attached to the underside of a stair module. Th e flexible engagement enables the stair module support system to be assembled and placed into a stored configuration with each post received by a correspondin g channel. The system may then be shipped to an installation site where the posts may b e rotated to a deployed position without requiring further assembly or tools.
申请公布号 CA2406345(C) 申请公布日期 2006.07.04
申请号 CA20022406345 申请日期 2002.10.02
申请人 QUAKER PLASTIC CORPORATION 发明人 WILSON, JAMES G.;CRAMER, MATTHEW A.;KINNER, ALLEN L.;DAHOWSKI, DONALD E.;DILLEN, WILLIAM A., II
分类号 E04F11/022;E04F21/26;E04H4/14 主分类号 E04F11/022
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