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 - Lifetime
Application number
CA81080F
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.)
Owens Corning
Original Assignee
Owens Corning
Owens Corning Fiberglas Corp
Publication date
Priority to CA81080FpriorityCriticalpatent/CA81080S/en
Application grantedgrantedCritical
Publication of CA81080SpublicationCriticalpatent/CA81080S/en