Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Application filed by IndividualfiledCriticalIndividual
Priority to CA 2052776priorityCriticalpatent/CA2052776C/en
Publication of CA2052776A1publicationCriticalpatent/CA2052776A1/en
Application grantedgrantedCritical
Publication of CA2052776CpublicationCriticalpatent/CA2052776C/en