U.S. federal trademark · Serial No. 90850806 · Reg. No. UK00003595019
Packer sleeves being metal casings used to stabilize, complete, recomplete and restimulate wellbores; tubes of metal; refracture isolation packers of metal for use in oil, gas, condensate and water wells, and geothermal well bores and boreholes, namely, expandable tubes, seals, seal rings, and mandrels not being parts of machines; packers for use in isolating and refracturing within oil, gas, condensate and water wells, and geothermal well bores and boreholes, namely, expandable tubes, seals, seal rings, and mandrels not being parts of machines; packers for use in the re-stimulation, isolation of perforations and remedial straddle-patching within oil, gas, condensate and water wells, and geothermal well bores and boreholes, namely, expandable tubes, seals, seal rings, and mandrels not being parts of machines; all the aforesaid goods for use in the oil, gas, condensate and water field exploration, exploitation, extraction and production industries
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.