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Shearease Trademarks
SHEAREASE
Oilfield components for shear joints, namely, metal pipes used for drilling; oilfield components for shear joints, namely, metal pipes used for drilling, namely, landing strings and subsea shear subs
Abandoned
·
April 20, 2017
·
87419391
·
SHEAREASE
additives for oil well drilling fluids
Abandoned
·
November 25, 1991
·
74225320
·
SHEAREASE
additives for oil well drilling fluids
Abandoned
·
March 19, 1990
·
74039311
·
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