U.S. federal trademark · Serial No. 76560310 · Reg. No. 3019061
Hearing aid accessory, namely, an accessory within the hearing aid that allows amplification to be delayed by a preset amount of time adjustable from no delay up to 9 seconds once power is applied to the hearing aid [ and parts therefor ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.