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
CA730449A
Inventor
M. Delaittre Howard
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.)
Bemis Brothers Bag Co
Original Assignee
Bemis Brothers Bag Co
Publication date
Application grantedgrantedCritical
Publication of CA730449ApublicationCriticalpatent/CA730449A/en