发明名称 |
IMPROVED METHOD, SYSTEM AND APPARATUS FOR OPENING DOORS |
摘要 |
An improved garage door opener is disclosed. The garage door opener has a motor drive unit for opening and closing a garage door. The motor drive unit has a microcontroller. Connected to the motor drive unit is a wall console that resides inside the garage. The wall console also has a microcontroller. The microcontroller of the motor drive unit is connected to the microcontroller of the wall console by means of a digital data bus. |
申请公布号 |
CA2449805(A1) |
申请公布日期 |
2002.12.12 |
申请号 |
CA20022449805 |
申请日期 |
2002.06.05 |
申请人 |
TELEPHONICS CORPORATION |
发明人 |
DOBIS, ERICK;WOLFE, PETER;DONALD, PASTOR;POWDER, JOEL;PIECHOWIAK, JOHN;ST PIERRE, JAMES H. |
分类号 |
E05F15/16;G07C9/00;(IPC1-7):E05F15/20 |
主分类号 |
E05F15/16 |
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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