U.S. federal trademark · Serial No. 76379779 · Reg. No. 2280141
HEARING AIDS, CONTROL APPARATUS FOR HEARING AIDS, NAMELY ELECTRONIC CONTROLS FOR OPERATING THE VOLUME ON HEARING AIDS AND ELECTRONIC CONTROLS FOR OPERATING THE FREQUENCY RESPONSE OF HEARING AIDS; PARTS AND FITTINGS FOR ALL THE AFORESAID GOODS
HEARING AID SERVICES, NAMELY ADJUSTMENT OF HEARING AIDS
REPAIR AND MAINTENANCE OF HEARING AIDS
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