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
CA756580A
Inventor
K. Grimsley Arvid
T. Scheindel Christian
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.)
Primerica Inc
Original Assignee
American Can Co
Publication date
Application grantedgrantedCritical
Publication of CA756580ApublicationCriticalpatent/CA756580A/en