Invention Grant
- Patent Title: Dispensing of multiple volatile substances
- Patent Title (中): 分配多种挥发性物质
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Application No.: US10549435Application Date: 2003-11-10
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Publication No.: US07610118B2Publication Date: 2009-10-27
- Inventor: Heather R. Schramm , Scott D. Walter , Thomas Jaworski , Thomas A. Helf , Jose Porchia , Edward J. Martens, III , David A. Tomkins
- Applicant: Heather R. Schramm , Scott D. Walter , Thomas Jaworski , Thomas A. Helf , Jose Porchia , Edward J. Martens, III , David A. Tomkins
- Applicant Address: US WI Racine
- Assignee: S.C. Johnson & Son, Inc.
- Current Assignee: S.C. Johnson & Son, Inc.
- Current Assignee Address: US WI Racine
- International Application: PCT/US03/36090 WO 20031110
- International Announcement: WO2004/043502 WO 20040527
- Main IPC: G05D11/00
- IPC: G05D11/00
Abstract:
A method and apparatus for controlling emission of fragrances into a given area such as a room or a region of a yard; and more particularly the creation of a desired atmosphere within the given area. In addition, the invention involves a volatile substance dispensing device (200) having mounted therein a plurality of reservoirs (31) storing a volatile substance, and a plurality of atomizer assemblies (34) for emitting volatile substances communicated thereto by the reservoirs (31). Preferably, a microcontroller (50) controls the emission of the volatile substances in accordance with preferred programs.
Public/Granted literature
- US20060175426A1 Dispensing of multiple volatile substances Public/Granted day:2006-08-10
Information query
