发明名称 Rotatable picture frame
摘要 A rotatable picture frame apparatus which is made up of a plurality of picture frames, a turntable for supporting the picture frames, a casing for supporting the turntable and a base for supporting the casing. The apparatus contains a motor which is connected to the turntable by a rotating shaft and a switch for turning the motor on and off. The apparatus may contain its own electrical supply in the form of batteries contained in the casing or it may be adapted to be connected to an external power source.
申请公布号 US5309657(A) 申请公布日期 1994.05.10
申请号 US19920976957 申请日期 1992.11.16
申请人 SPENCER, LADARIEN 发明人 SPENCER, LADARIEN
分类号 A47F5/02;A47G1/14;G09F1/12;G09F15/00;(IPC1-7):G09F11/02;A47G1/06 主分类号 A47F5/02
代理机构 代理人
主权项
地址