U.S. federal trademark · Serial No. 73232241 · Reg. No. 1238017
[Oil Well Drilling and Production Equipment-Namely, Swab Mandrels, Sinker Bars, Tubular Jars, Wire Rope Sockets, Retainer Rings, Automatic Wire Stripper Releases,] Rod and Tubing Guides, Rod and Tubing Strippers[, Blowout Preventors, ] Drill Pipe Protectors[ and Packer Valve Seals]
[Pressure Gauges]
[Rubber Goods-Namely], Swab Cups, Oil Saver Rubbers[, Oil Saver Bushings, Pressure Packers, Packer Rubbers, Pipeline Crossing Separators, Grout Bags, Bumpers, Cushions and Shock Absorbers for Use with and Attachment to Boat Docks, Landings, and Marine Drilling Platforms, Grout Packers and Closure Plugs]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.