U.S. federal trademark · Serial No. 85779260
Metal window attachments, namely, supplemental windows mounted interior of existing windows and suitable for providing protection from bomb blasts, ballistics, hurricanes, audio espionage; metal window attachments, namely, supplemental windows mounted interior of existing windows and suitable for providing increased energy efficiency; metal window attachment and installation, namely, supplemental windows mounted interior of existing windows; metal window attachments in the nature of a secondary metal window unit mounted adjacent to an existing window unit
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.