发明名称 Support sleeve for a track riser
摘要 The present invention is for a support sleeve for a riser supporting an elevated toy vehicle trackway above a surface, the sleeve comprising a first end, a second end having an open end, one or more walls extending between the first end and second end, wherein the one or more walls define a hollow interior for supporting the riser, and one or more supports extending outwardly from the perimeter of the first end. The one or more supports form a shoulder extending outwardly from the first end, wherein the shoulder encircles the perimeter of the first end. The present invention further provides a method of stabilizing one or more toy vehicle tracks mounted on one or more track risers, comprising inserting a first track riser within a hollow support sleeve having a top end and a base end, the base end having one or more outwardly projecting supports.
申请公布号 US8776695(B2) 申请公布日期 2014.07.15
申请号 US201213601813 申请日期 2012.08.31
申请人 发明人 Ho Wai Hoe;Siow Bee Toh
分类号 E04H12/00 主分类号 E04H12/00
代理机构 Law Office of Sam Sokhansanj PLLC 代理人 Law Office of Sam Sokhansanj PLLC
主权项 1. A support sleeve for a riser supporting an elevated toy vehicle trackway above a surface, the sleeve comprising: a first end having an open end; a second end having an open end; one or more walls extending between the first end and second end, wherein the one or more walls define a hollow interior space for supporting the riser; one or more supports extending outwardly from the perimeter of the first end; and wherein the support sleeve and a second support sleeve are configured to slide over the riser and at least partially enclose the riser.
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