Keypad with replaceable key labels |
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| 申请号 | US15478329 | 申请日 | 2017-04-04 | 公开(公告)号 | US10056207B2 | 公开(公告)日 | 2018-08-21 |
| 申请人 | DynaGen Technologies, Inc.; | 发明人 | Paul Wareham; Richard Robert Coulson; Wesley Warren Manning; Sean Nutter; | ||||
| 摘要 | A key able to accept a label for a keypad used in controlling electrically operated devices, wherein the key structure accepts and secures an interchangeable label, and which forms an impermeable barrier to the electrical contacts of a programmable circuit board. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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