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
CA229,335A
Inventor
Robert B. Sloan
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.)
ETHERIDGE KENNETH A
STACY LEE R
Original Assignee
ETHERIDGE KENNETH A
STACY LEE R
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ETHERIDGE KENNETH A, STACY LEE RfiledCriticalETHERIDGE KENNETH A
Priority to CA229,335ApriorityCriticalpatent/CA1016746A/en
Application grantedgrantedCritical
Publication of CA1016746ApublicationCriticalpatent/CA1016746A/en