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
CA208,137A
Inventor
John B. Stokes
Thomas S. Noneman
Thomas R. Smith
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.)
TOMCO PLASTIC Inc
Original Assignee
TOMCO PLASTIC 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
Priority claimed from CA161,813Aexternal-prioritypatent/CA967216A/en
Application filed by TOMCO PLASTIC IncfiledCriticalTOMCO PLASTIC Inc
Priority to CA208,137ApriorityCriticalpatent/CA966892A/en
Application grantedgrantedCritical
Publication of CA966892ApublicationCriticalpatent/CA966892A/en