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 19037
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.)
CARL GREENWALD
Original Assignee
CARL GREENWALD
Publication date
Priority to CA 19037priorityCriticalpatent/CA19037S/en
Application grantedgrantedCritical
Publication of CA19037SpublicationCriticalpatent/CA19037S/en