U.S. federal trademark · Serial No. 77171038 · Reg. No. 3386149
* aluminum doors, aluminum door vision lites, and aluminum door louvers, expressly excluding structural support components, steel doors, steel door vision lites, steel door louvers, and other steel building components * [ Metal building entrance systems, namely, doors, door frames, door vision lites, and door louvers ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.