发明名称 |
VAPOR-EMITTING DEVICE WITH A SOLAR-POWERED, ACTIVE END OF USE INDICATOR |
摘要 |
Vapor-emitting devices according to various embodiments of the invention include active end of use indicators to warn users that it is nearing the time and/or time to replace the vapor-emitting device or a refill for the device. Some embodiments of the vapor-emitting devices include intrusive actuation of the end of use indicator, while other embodiments include non-intrusive actuation of the end of use indicator. The indicators may be visual and/or auditory cues for notifying users it is nearing the time and/or time to replace the vapor-emitting device or a refill for the device.
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申请公布号 |
US2007058955(A1) |
申请公布日期 |
2007.03.15 |
申请号 |
US20050162522 |
申请日期 |
2005.09.13 |
申请人 |
THE DIAL CORPORATION |
发明人 |
BANKERS, PHD JEFFREY;KAISER PERRY;HAFER KEVIN |
分类号 |
A61L9/03 |
主分类号 |
A61L9/03 |
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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