U.S. federal trademark · Serial No. 79222496 · Reg. No. 5609074
Hearing aids; components for hearing aid instruments, namely, miniature units for control of level and volume, miniature connectors, miniature drivers, namely, moving coil drivers, balanced armature drivers and electrostatic drivers, and filters, all sold as integral components of hearing aids
Earphones, in-ear phones, headphones, headsets for telephones; components for earphones, headphones, headsets for telephones, in-ear phones and personal listening devices, namely, miniature controllers to control different functions such as level and volume, filters, namely, filters for radio interference suppression, filters for electronic devices; miniature drivers for earphones, headphones, headsets for telephones, in-ear phones and personal listening devices, namely, moving coil drivers, balanced armature drivers and electro-static drivers; miniature connectors for electronically connecting miniature components; miniature input devices for sensing stimuli such as mechanical movements and pressure; computer software for controlling the operation of earphones, headphones, headsets for telephones, in-ear phones and personal listening devices
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.