U.S. federal trademark · Serial No. 76194764 · Reg. No. 2502099
Rotatable wheel, which incorporates rollers mounted in or on the wheel that rides on two tapered support rollers and mounted on a base plate, which can be used with a sprocket and drive chains, for material handling load support, restraint, propulsion, or rotation
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.