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
CA684365A
Inventor
D. Boggus James
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.)
MARBLE PRODUCTS Co OF GEORGIA
Original Assignee
MARBLE PRODUCTS Co OF GEORGIA
Publication date
Application grantedgrantedCritical
Publication of CA684365ApublicationCriticalpatent/CA684365A/en