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.)
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.)
KENT EVERETT E
NEGUS ARTHUR I
Original Assignee
KENT EVERETT E
NEGUS ARTHUR I
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 KENT EVERETT E, NEGUS ARTHUR IfiledCriticalKENT EVERETT E
Application grantedgrantedCritical
Publication of CA188453ApublicationCriticalpatent/CA188453A/fr