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Flowvalve Trademarks
FLOWVALVE
Parts of oilfield wellhead machines, namely, plug valves for use in oilfield operations
Abandoned
·
November 29, 2023
·
98289863
·
FLOWVALVE
Parts of oilfield wellhead machines, namely, plug valves for use in oilfield operations
Registered
·
November 30, 2017
·
87703351
·
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