U.S. federal trademark · Serial No. 77583990 · Reg. No. 3650082
Silicone elastomer used to create ear impressions for the purpose of fitting hearing aids
Silicone elastomer used to create ear impressions for making custom-fit sound protection and for making earplugs for swimmers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.