U.S. federal trademark · Serial No. 75037179 · Reg. No. 2040325
non-metal float shoes, non-metal float collars, non-metal plugs and non-metal wipers for use in the construction, maintenance and repair of oil and gas wells
[ metal float shoes, metal float collars, metal plugs and metal wipers for use in the construction, maintenance and repair of oil wells and gas wells ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.