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
CA343F
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.)
James Stewart James Stewart Co
Original Assignee
James Stewart James Stewart Co
Publication date
Priority to CA343FpriorityCriticalpatent/CA343S/en
Application grantedgrantedCritical
Publication of CA343SpublicationCriticalpatent/CA343S/en