发明名称 |
Method for displaying the availabilty of videocassette films for rental |
摘要 |
A method for displaying the availability of videocassette films for rental including the following steps: producing indicating cards having indicia printed thereon identifying the films available for rental; positioning indicating cards for various videocassette films at different locations on a display board; positioning a plurality of indicating cards for identical videocassette films at the same location; selectively removing the reproductions individually from the display board as the videocassette corresponding thereto is rented; and selectively repositioning the reproductions as the videocassette corresponding thereto is returned.
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申请公布号 |
US4654988(A) |
申请公布日期 |
1987.04.07 |
申请号 |
US19850724012 |
申请日期 |
1985.04.17 |
申请人 |
ERICKSEN, GREGROY S. |
发明人 |
ERICKSEN, GREGROY S. |
分类号 |
G09B29/00;G09F1/00;(IPC1-7):G09F1/00 |
主分类号 |
G09B29/00 |
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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