U.S. federal trademark · Serial No. 79094344 · Reg. No. 4103739
Linings and coatings of metal intended to strengthen, seal or repair oil or gas wells, oil pipelines, gas pipelines or water conduits
Repair services for wells [, oil pipelines, gas pipelines or water conduits ]
[ Linings and coatings, not of metal, intended to seal or repair oil or gas wells, oil pipelines, gas pipelines or water conduits; waterproof packings for sealing oil or gas wells, oil pipelines, gas pipelines or water conduits; inflatable obturating sleeves of rubber or elastomer materials for protecting oil or gas wells, oil pipelines, gas pipelines or water conduits ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.