Invention Grant
- Patent Title: Multiple volatile material dispensing device and operating methodologies therefore
- Patent Title (中): 因此，多种挥发性物质分配装置和操作方法
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Application No.: US14031997Application Date: 2013-09-19
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Publication No.: US08868245B2Publication Date: 2014-10-21
- Inventor: Tai P. Luc , Kenneth W. Michaels , Megan L. Polzin , Bhavesh Shah
- Applicant: S.C. Johnson & Son, Inc.
- Applicant Address: US WI Racine
- Assignee: S.C. Johnson & Son, Inc.
- Current Assignee: S.C. Johnson & Son, Inc.
- Current Assignee Address: US WI Racine
- Main IPC: G05D7/00
- IPC: G05D7/00 ; G05D11/00 ; A61L9/14 ; A61L9/03 ; A61L9/12 ; G07F11/00 ; B67D1/00 ; B67D7/14 ; G08B21/00
Abstract:
A dispensing device includes an actuating device that actuates first and second containers, respectively, and a sensor for detecting an environmental condition. In a first period the actuating device is inactive, in a second period the actuating device actuates the first container at a first frequency, and in a third period the actuating device actuates the second container at a second frequency. If the sensor has detected the environmental condition, the actuating device actuates the first and/or second containers, respectively, during a fourth period at a third frequency.
Public/Granted literature
- US20140014685A1 Multiple Volatile Material Dispensing Device and Operating Methodologies Therefore Public/Granted day:2014-01-16
Information query
