| 发明名称 |
Allowing barrier movement activation according to user access code type |
| 摘要 |
A garage door opener system includes providing temporary access permission for some user or users while maintaining near permanent access permission for other users. The temporary access permission may be controlled by number of uses or a predetermined amount of time. |
| 申请公布号 |
GB2312539(A) |
申请公布日期 |
1997.10.29 |
| 申请号 |
GB19970008159 |
申请日期 |
1997.04.22 |
| 申请人 |
THE * CHAMBERLAIN GROUP |
发明人 |
JAMES J * FITZGIBBON;PAUL E * WANIS |
| 分类号 |
E05B43/00;E05B65/00;G07C9/00;(IPC1-7):E05B49/00;G08C17/02 |
主分类号 |
E05B43/00 |
| 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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