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
CA 28454
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.)
LASKOSKI STEPHEN VISUAL COMUNICATIONS
THOMAS F SUTTON VISUAL COMM
Original Assignee
LASKOSKI STEPHEN VISUAL COMUNICATIONS
THOMAS F SUTTON VISUAL COMM
Publication date
Priority to CA 28454priorityCriticalpatent/CA28454S/en
Application grantedgrantedCritical
Publication of CA28454SpublicationCriticalpatent/CA28454S/en