发明名称 |
APPARATUS AND METHOD FOR DEODORIZING AND/OR FRESHENING AIR |
摘要 |
Apparatus and methods for deodorizing and/or freshening the air are disclose d. In one non-limiting embodiment, the apparatus includes one or more passive members and an air moving member. The passive member can be detachable from the air moving member and used separately as a passive filter member, if it contains a deodorizing substance, or as a passive emitting member, if it contains a substance to be emitted into the air. Numerous combinations of passive filter members and passive emitting members can be used with the air moving member, or as stand-alone members in the described methods. In other non-limiting embodiments, devices can be provided that both deodorize and em it substances into the air. Kits are also provided. The substances to be emitte d may be arranged in various ways to improve the amount of exposed surface are a of the substance to be emitted. Intensity controlling mechanisms are also provided.
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申请公布号 |
CA2433026(A1) |
申请公布日期 |
2002.08.15 |
申请号 |
CA20022433026 |
申请日期 |
2002.02.01 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
HARDY, CHARLES MICHAEL;GOODALL, KEVIN GEORGE;PAINTER, JEFFREY DONALD;KVIETOK, FRANK ANDREJ;BARTSCH, ERIC RICHARD |
分类号 |
B60H3/06;A61L9/04;A61L9/12;A61L9/16;F24F7/00;F25D23/00;(IPC1-7):A61L9/014 |
主分类号 |
B60H3/06 |
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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