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Propveyor Trademarks
PROPVEYOR
conveyor system comprised of conveyor belts used to transfer proppant conveyors; conveyor being machines of frac sand for the oil and gas industry
Abandoned
·
March 4, 2019
·
88323788
·
PROPVEYOR MIDSTREAM
conveyor system comprised of conveyor belts used to transfer proppant conveyors; conveyor being machines of frac sand for the oil and gas industry
Abandoned
·
March 4, 2019
·
88323791
·
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