3 trademarks were found for owners matching the name Drilco Oil Tools, Inc..
#Classstatus
1 S:72104596
M:KNOBBY
O:Drilco Oil Tools, Inc., SMITH INTERNATIONAL, INC. 		23 Dead
2 S:72185762
M:BORE BACK
O:DRILCO OIL TOOLS, INC., SMITH INTERNATIOANL, INC. 		23 Dead
3 S:72121549
M:SHOCK SUB
O:Drilco Oil Tools, Inc., SMITH INTERNATIONAL, INC. 		23 Dead
Trademark Alertz updated from USPTO on 2030-01-24

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