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.)
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.)
Royal Appliance Manufacturing Co
Original Assignee
Royal Appliance Manufacturing Co
Publication date
Priority to CA91752FpriorityCriticalpatent/CA91752S/en
Application grantedgrantedCritical
Publication of CA91752SpublicationCriticalpatent/CA91752S/en