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
CA667028A
Inventor
Bobrick Mitchell
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.)
Sunbeam Lighting Co
Original Assignee
Sunbeam Lighting Co
Publication date
Application grantedgrantedCritical
Publication of CA667028ApublicationCriticalpatent/CA667028A/en