发明名称 Swivel support base apparatus
摘要 A swivel support base apparatus is disclosed. One embodiment of the swivel support base apparatus includes a frame, a swivel mechanism, said swivel mechanism including a foot having a defined frictional coefficient that enables rotation of the frame and impedes translational movement of the foot, and secondary feet connected to the frame and disposed in locations surrounding the swivel mechanism, said secondary feet having a lower frictional coefficient than the foot.
申请公布号 US2005121583(A1) 申请公布日期 2005.06.09
申请号 US20030728674 申请日期 2003.12.05
申请人 CAVELLO CHRISTOPHER;DREW PAUL;RUCH MARK 发明人 CAVELLO CHRISTOPHER;DREW PAUL;RUCH MARK
分类号 A47B49/00;F16M11/08;(IPC1-7):A47B91/00 主分类号 A47B49/00
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