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Trademark
Owner
Trademark: PETROFREE 557385
Word
PETROFREE
ID
557385
Trademark Type
Word
Status
Removed
Not renewed: Renewal fee not paid
Application Date
07 June 1991
Registration Date
07 June 1991
Owner(s)
Halliburton Energy Services, Inc. a Delaware corporation
Service
Spruson & Ferguson
Goods and Services:
Class 1
:
Chemical products for use in the borehole drilling and borehole servicing industries
;
borehole service fluids
;
organic carrier fluids for oil-free invert emulsion well service fluids
;
liquid esters derived from or based on vegetable oils
;
drilling mud compositions
;
chemical additives for drilling muds