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
CA825565A
Inventor
M. Wargo Steve
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.)
Mills Co Inc
Original Assignee
Mills Co Inc
Publication date
Application grantedgrantedCritical
Publication of CA825565ApublicationCriticalpatent/CA825565A/en