U.S. federal trademark · Serial No. 77941676 · Reg. No. 008751216
Rubber goods for use in oil and gas wells, namely, sealing gaskets and packers; sealing gaskets made of rubber, namely, sealing gaskets for the local isolation of wellbores; rubber sealing gaskets used in production packers; rubber based seals for use in and on joints for well equipment and wellbore operations, all the aforementioned products used in relation with oil and gas wells
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