U.S. federal trademark · Serial No. 99398076
Stair climbing machines specially adapted to transport robot vacuum cleaners; Stair Lifts; Loading and unloading machines; Conveyors being machines; Cordless Vacuums cleaners; Vacuum Cleaners; Electric machines and apparatus for cleaning rugs, carpets, floors; Industrial Robots
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.