U.S. federal trademark · Serial No. 78737033 · Reg. No. 3231527
portable and self-contained automatic braking systems for the control of already existing brake systems in towed land vehicles composed primarily of an inertia detector that activates an air cylinder that pushes directly on the brake pedal of a towed land vehicle
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.