发明名称 Low profile mechanic's creeper
摘要 An improved mechanic's creeper includes a closed loop, unitary metal frame supported by heavy duty casters recessed at spaced intervals in the frame. The frame is comprised of a single, closed loop rectangular shape, and a single cross member attached to opposite sides of the frame to assist in support of a platform. The creeper is thus configured to define a low profile while minimizing any obstructions to the user's field of motion.
申请公布号 US5174592(A) 申请公布日期 1992.12.29
申请号 US19900567725 申请日期 1990.08.15
申请人 LISLE CORPORATION 发明人 POOL, JAMES L.
分类号 B25H5/00 主分类号 B25H5/00
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