Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/299,399external-prioritypatent/US6713660B1/en
Application filed by Procter & GamblefiledCriticalProcter & Gamble
Publication of ZA200108416BpublicationCriticalpatent/ZA200108416B/en