Harbison-Walker Refractories Company Trademarks
HARCHROME
Filed: April 8, 1965
UNCONSOLIDATED REFRACTORY MIX
Owned by: Harbison-Walker Refractories Company
Serial Number: 72216076
TRI-FIRE
foundry crucibles for fire assay analysis of ore samples
Owned by: Harbison-Walker Refractories Company
Serial Number: 78190584
HW HARBISON-WALKER REFRACTORIES COMPANY
metal reclaimer, namely, a foundry crucible for reclaiming metal from dross during processing
Owned by: HARBISON-WALKER REFRACTORIES COMPANY
Serial Number: 78191034
AH
fire brick, fire-brick cement and fire-clay tile
Owned by: Harbison-Walker Refractories Company
Serial Number: 78486716
