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
CA646146A
Inventor
C. Scavullo Angelo
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.)
CHARLES SCAVULLO
FRANK SCAVULLO
MARGARET SCAVULLO SCOTT
MARIE SCAVULLO SAEGERT
VICTOR K SCAVULLO
Original Assignee
CHARLES SCAVULLO
FRANK SCAVULLO
MARGARET SCAVULLO SCOTT
MARIE SCAVULLO SAEGERT
VICTOR K SCAVULLO
Publication date
Application grantedgrantedCritical
Publication of CA646146ApublicationCriticalpatent/CA646146A/en