U.S. federal trademark · Serial No. 85253794 · Reg. No. 5508746
Custom fit in-ear hearing devices and custom-fit hearing protection devices, namely, custom-fit communication headsets for use with communication radios, intercom systems, or other communications network transceivers, headphones, ear buds, earphones and earpieces in the nature of devices for hands-free use of communication radios, intercom systems, or other communications network transceivers, all not for medical use; Custom-fit hearing devices, namely, custom-fit wired and wireless communications headsets for telephones and mobile telephones and closed communications circuits; Custom-fit hearing devices, namely, headsets for use with computers, headsets for telephones or mobile phones, headphones, ear buds, earphones and earpieces in the nature of devices for hands-free use of telephones or mobile phones, all not for medical use
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