发明名称 STAIR MODULE SUPPORT AND LEVELING SYSTEM
摘要 An improvement to a stair module support system includes a flexible engagement between a post and a channel attached to the underside of a stair module. The flexible engagement enables the stair module support system to be assembled and placed into a stored configuration with each post received by a corresponding channel. The system may then be shipped to an installation site where the posts may be rotated to a deployed position without requiring further assembly or tool s.
申请公布号 CA2406345(A1) 申请公布日期 2003.04.12
申请号 CA20022406345 申请日期 2002.10.02
申请人 QUAKER PLASTIC CORPORATION 发明人 CRAMER, MATTHEW A.;WILSON, JAMES G.;DAHOWSKI, DONALD E.;DILLEN, WILLIAM A., II;KINNER, ALLEN L.
分类号 E04F21/26;E04H4/14;(IPC1-7):E04F11/022 主分类号 E04F21/26
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