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 28654
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.)
ERIC DENT VALDEN Co
JOSEPH VALLIS VALDEN Co
Original Assignee
ERIC DENT VALDEN Co
JOSEPH VALLIS VALDEN Co
Publication date
Priority to CA 28654priorityCriticalpatent/CA28654S/en
Application grantedgrantedCritical
Publication of CA28654SpublicationCriticalpatent/CA28654S/en