Legal status (The legal status 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 status listed.)
Expired
Application number
CA209,235A
Inventor
Suresh K. Nangia
Benjamin H. Matthews
Jules W. Rhine
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.)
Lucerne Products Inc
Original Assignee
Lucerne Products Inc
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 Lucerne Products IncfiledCriticalLucerne Products Inc
Priority to CA209,235ApriorityCriticalpatent/CA1023025A/en
Application grantedgrantedCritical
Publication of CA1023025ApublicationCriticalpatent/CA1023025A/en