Rubber goods Trademarks Filed in October 17, 1967
FERROBOARD

FERROBOARD

Filed: October 17, 1967
INSULATING PANELS FOR USE IN HOT-TOPPING
Owned by: OGLEBAY NORTON COMPANY
Serial Number: 72282713

QUICKLINE

QUICKLINE

Filed: October 17, 1967
HOT TOPS AND PARTS THEREOF
Owned by: OGLEBAY NORTON COMPANY
Serial Number: 72282714