发明名称 Workstation for door
摘要 The Workstation for Door is a portable apparatus that interfaces between an open door and an item for the purpose of supporting the item in a stable elevated position. The Workstation for Door fits over the outer edge of a door(10) and slides downward until engaging and being supported by the door knob shafts(12). The face of the Workstation for Door has a variety of supporters or receptacles(14) for its many intended purposes. The Workstation for Door has a means to distance(20) an item from a door edge.
申请公布号 US5779204(A) 申请公布日期 1998.07.14
申请号 US19950574205 申请日期 1995.12.18
申请人 GREENBERG, LEE H.;KARELL, MANUEL L. 发明人 GREENBERG, LEE H.;KARELL, MANUEL L.
分类号 A47G29/087;E06B7/28;(IPC1-7):A47B96/06 主分类号 A47G29/087
代理机构 代理人
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