Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hearing aid with pull-out-string, pull-out string, and method of making a hearing aid

Hearing aid with pull-out-string, pull-out string, and method of making a hearing aid

US Patent 5381484 · Granted Jan 10, 1995

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Otoplastic for a hearing aid2001
In-the-ear hearing aid with flexible seal1998
Method of manufacturing an in-the-ear hearing aid1995
Method of manufacturing an in-the-ear hearing aid, auxiliary tool for use in the1995
Hearing aid intended for being mounted within the ear canal1994
Device for optically scanning an information carrier1988