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
CA23007F
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.)
Robert Podall Sound Inc
Original Assignee
Robert Podall Sound Inc
Publication date
Priority to CA23007FpriorityCriticalpatent/CA23007S/en
Application grantedgrantedCritical
Publication of CA23007SpublicationCriticalpatent/CA23007S/en