发明名称 |
INFORMATION DISPLAYS, SYSTEMS AND METHODS |
摘要 |
An advertising and product information display device. The advertising and product information display device including a rotatable drum presenting a display surface, an elongate shaft coupled to the rotatable drum and extending along the longitudinal axis of the rotatable drum, and a weight component coupled to a portion of the rotatable drum to bias the rotatable drum to a preselected rest position when an external force is removed. |
申请公布号 |
WO2014183116(A1) |
申请公布日期 |
2014.11.13 |
申请号 |
WO2014US37702 |
申请日期 |
2014.05.12 |
申请人 |
FORSLINE, LADD, B.;WARD, BERNADETTE A. |
发明人 |
FORSLINE, LADD, B. |
分类号 |
G09F11/04 |
主分类号 |
G09F11/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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