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 25957
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.)
ROBERT LELAND DUKELMAN
Original Assignee
ROBERT LELAND DUKELMAN
Publication date
Priority to CA 25957priorityCriticalpatent/CA25957S/en
Application grantedgrantedCritical
Publication of CA25957SpublicationCriticalpatent/CA25957S/en