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
CA833316A
Inventor
M. Lieberman Edgar
Maslan David
Polsky Norman
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.)
Fixtures Manufacturing Corp
Original Assignee
Fixtures Manufacturing Corp
Publication date
Application grantedgrantedCritical
Publication of CA833316ApublicationCriticalpatent/CA833316A/en