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
CA 22634
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.)
ALLISON K SIMONS
JOSEPH A CHAMPA
Original Assignee
ALLISON K SIMONS
JOSEPH A CHAMPA
Publication date
Priority to CA 22634priorityCriticalpatent/CA22634S/en
Application grantedgrantedCritical
Publication of CA22634SpublicationCriticalpatent/CA22634S/en