U.S. federal trademark · Serial No. 74275598 · Reg. No. 1765728
medical device consisting of a mouthpiece, circular cone, stainless steel ball and protective cover into which a patient exhales thereby causing mucus in the lungs to mobilize and liquefy; electronic device and associated gel and chloride indication patch used as a means of screening individuals for cystic fibrosis
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.