<p>A court standard for positioning a net above a gymnasium floor comprising an embedded upright floor tube having a top end portion which is nominally in alignment with the gymnasium floor, a contained tube closely and slidably positioned within the floor tube, and a releasable lock means to maintain the contained tube at a selected height above the floor.</p>
申请公布号
WO2005049153(A1)
申请公布日期
2005.06.02
申请号
WO2004US38507
申请日期
2004.11.17
申请人
VIC STANDARDS, INC.;CUSIMANO, VICKIE, J.;STAMBAUGH, CECIL, E.