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
CA699975A
Inventor
H. Scroggs Virgil
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.)
RIGHT WEIGHT Co
Original Assignee
RIGHT WEIGHT Co
Publication date
Application grantedgrantedCritical
Publication of CA699975ApublicationCriticalpatent/CA699975A/en