发明名称 PROJECTOR LIFT
摘要 According to the present disclosure, a projector lift (14) is provided to raise and lower a projector (12) from the ceiling (16). The projector lift (14) includes a first mount (20) normally coupled to the ceiling (16), a second mount (22) supporting the projector (12), and a stabilizer (26) extending between the first and second mounts (20, 22).
申请公布号 WO02101453(A3) 申请公布日期 2004.01.08
申请号 WO2002US18074 申请日期 2002.06.06
申请人 DRAPER, INC. 发明人 ENOCHS, STEVEN, E.
分类号 B66F3/22;F21V21/24 主分类号 B66F3/22
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