Classification Information
Stetoclip hearing aid listeners; Batteries for hearing aids; Hearing aid batteries; Handheld electronic units for adjusting sound levels in hearing aids; Batteries for use in hearing aids; Drum units for printers, facsimile machines, scanners, copying machines and multifunction electronic devices for use in copying, printing, scanning, video capture and/or transmitting documents and images; Bar code printers; Digital door locks; Electronically-operated door latches; Biometric locks; Fingerprint padlocks
Electrical and Scientific Apparatus