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
CA912863A
Inventor
W. Otto Stanley
W. Warrell Seth
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.)
Hallmark Cards Inc
Original Assignee
Hallmark Cards Inc
Publication date
Application grantedgrantedCritical
Publication of CA912863ApublicationCriticalpatent/CA912863A/en