发明名称 Slab saver form attachment device
摘要 A concrete poured wall corner slab saver and form attachment device that includes a slab saver corner piece having two sides with an inwardly directed central stem portion, and a form attachment device which is a generally shaped triangular form configured to be inserted between one side of corner piece and the stem portion of the corner piece. The form attachment device further a longitudinal aperture near an upper edge that extends through the attachment device with an aperture therein sized to insert a nail for engaging the combined slab saver corner piece and form attachment device to a form board, The attachment device has a generally C-shaped slotted portion forming a slotted aperture configured to engage the expanded portion of the stem of the corner piece and a hollowed core portion to more fully encase the device within the poured concrete.
申请公布号 US7600352(B2) 申请公布日期 2009.10.13
申请号 US20070877864 申请日期 2007.10.24
申请人 SCHULZE TODD M 发明人 SCHULZE TODD M.
分类号 E04C5/00 主分类号 E04C5/00
代理机构 代理人
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