发明名称 RAMP INSERT
摘要 The present invention is directed to a ramp insert for insertion between rails and/or rungs of a ramp. An embodiment of the present invention includes a body that may have an adjustable length. The body may include a first section that may include a track portion and a second section that may include a groove portion. The groove portion may be capable of fitting together with the track portion. The first or second section may be capable of slidably moving with respect to the other section via the track portion and the groove portion. The ramp insert may be placed between the rails and/or rungs of the ramp whereby the ramp insert may be adjusted to various lengths. Since the ramp insert may be adjusted to various lengths, the ramp insert may fit many different kinds of ramps having various widths.
申请公布号 US2011252582(A1) 申请公布日期 2011.10.20
申请号 US201113088996 申请日期 2011.04.18
申请人 METCALFE PAUL R;SINGARAJU ANIL V;URBAN SCOTT E 发明人 METCALFE PAUL R.;SINGARAJU ANIL V.;URBAN SCOTT E.
分类号 E04F11/00 主分类号 E04F11/00
代理机构 代理人
主权项
地址