| 发明名称 |
WATERPROOF KEYBOARD ASSEMBLY |
| 摘要 |
Keyboards with a construction which isolates the interior of the device from water and other deleterious substances in the ambient surroundings. The keyboard also has the capability of transmitting to a seco nd device, upon activation of a key, a coded, preferably infrared (IR) signal uniquely corresponding to the key which is activated.
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| 申请公布号 |
CA2322772(C) |
申请公布日期 |
2006.07.04 |
| 申请号 |
CA20002322772 |
申请日期 |
2000.01.05 |
| 申请人 |
BANG, GARY M.;HARRISON, ROBERT G.;KNODLE, DANIEL W. |
发明人 |
BANG, GARY M.;HARRISON, ROBERT G.;KNODLE, DANIEL W. |
| 分类号 |
B41J5/08;G06F3/02;B41J5/10;G06F3/023;H01H13/70 |
主分类号 |
B41J5/08 |
| 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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