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
CA737706A
Inventor
W. Schellentrager Eugene
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.)
Atlas Bolt and Screw Co LLC
Original Assignee
Atlas Bolt and Screw Co LLC
Publication date
Application grantedgrantedCritical
Publication of CA737706ApublicationCriticalpatent/CA737706A/en