U.S. federal trademark · Serial No. 90811886 · Reg. No. 7183654
Consulting in the field of commercial and residential building noise control for engineering purposes; consulting feedback services in the field of noise abatement in commercial and residential building for engineering purposes; Providing information via website in the field of noise control technology
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.