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Class Information
Number: 381/329
Name: Electrical audio signal processing systems and devices > Hearing aids, electrical > Specified casing or housing > Ear insert > Device for manipulation
Description: Subject matter including means for insertion, extraction, or parameter setting of an ear insert.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7554424 |
Electronic component and method of making |
Jun. 30, 2009 |
| 7555135 |
Tool for hearing aid adjustment |
Jun. 30, 2009 |
| 7508951 |
Hearing aid with pull cord |
Mar. 24, 2009 |
| 7496206 |
Hearing aid with a magnetic field-controlled switch, and operating method therefor |
Feb. 24, 2009 |
| 7478702 |
Customized hearing protection earplug and method for manufacturing the same |
Jan. 20, 2009 |
| 7466836 |
Removal tool for in situ cerumen removal from hearing devices |
Dec. 16, 2008 |
| 7443993 |
Tool for insertion and removal of a hearing aid ear wax guard and a method for its use |
Oct. 28, 2008 |
| 7424123 |
Canal hearing device with tubular insert |
Sep. 9, 2008 |
| 7409070 |
Implant device |
Aug. 5, 2008 |
| 7401680 |
Hearing protection earplug and use of the same |
Jul. 22, 2008 |
| 7388961 |
Removal tool and method for extended wear canal devices |
Jun. 17, 2008 |
| 7292701 |
Filter manipulator, filter, holder for a number of filter manipulators, and system comprising a filter manipulator and a holder for a filter manipulator |
Nov. 6, 2007 |
| 7221769 |
Hearing aid adapted for discrete operation |
May. 22, 2007 |
| 7215789 |
Disposable extended wear canal hearing device |
May. 8, 2007 |
| 7191867 |
Hearing aid device that can be worn in the ear with a housing |
Mar. 20, 2007 |
| 7162381 |
System and method for facilitating listening |
Jan. 9, 2007 |
| 7136497 |
Acoustical switch for a directional microphone |
Nov. 14, 2006 |
| 6772854 |
Device and method for inserting acoustic dampers into earphones |
Aug. 10, 2004 |
| 6724902 |
Canal hearing device with tubular insert |
Apr. 20, 2004 |
| 6690807 |
Hearing aid |
Feb. 10, 2004 |
| 6532295 |
Method for fitting a universal hearing device shell and conformal tip in an ear canal |
Mar. 11, 2003 |
| 6529609 |
Puller and methods of making and using the same |
Mar. 4, 2003 |
| 6473513 |
Extended wear canal hearing device |
Oct. 29, 2002 |
| 6459800 |
Modular hearing device receiver suspension |
Oct. 1, 2002 |
| 6292572 |
Hearing aids with standardized spheroidal housings |
Sep. 18, 2001 |
| 6285771 |
Directional microphone assembly |
Sep. 4, 2001 |
| 6212283 |
Articulation assembly for intracanal hearing devices |
Apr. 3, 2001 |
| 6097826 |
Hearing aid to be carried completely in the auditory canal and individualized by a cast body |
Aug. 1, 2000 |
| 6097825 |
Hearing aids with standardized spheroidal housings |
Aug. 1, 2000 |
| 6055319 |
Selectable handle for hearing devices |
Apr. 25, 2000 |
| 5875254 |
Binaural hearing aid with integrated retrieval line and microphone |
Feb. 23, 1999 |
| 5395168 |
In the ear hearing aid having extraction tube which reduces acoustic feedback |
Mar. 7, 1995 |
| 5381484 |
Hearing aid with pull-out-string, pull-out string, and method of making a hearing aid |
Jan. 10, 1995 |
| 5357576 |
In the canal hearing aid with protruding shell portion |
Oct. 18, 1994 |
| 5295191 |
Hearing aid intended for being mounted within the ear canal |
Mar. 15, 1994 |
| 5003608 |
Apparatus and method for manipulating devices in orifices |
Mar. 26, 1991 |
| 4936305 |
Shielded magnetic assembly for use with a hearing aid |
Jun. 26, 1990 |
| RE33017 |
Hearing aid |
Aug. 8, 1989 |
| 4813430 |
Microphonic probe tube mounting for real ear measurements |
Mar. 21, 1989 |
| 4774933 |
Method and apparatus for implanting hearing device |
Oct. 4, 1988 |
| 4680799 |
Hearing aid |
Jul. 14, 1987 |
| 4677679 |
Insert earphones for audiometry |
Jun. 30, 1987 |
| 4628907 |
Direct contact hearing aid apparatus |
Dec. 16, 1986 |
| 4565904 |
Removal handle for in-the-ear hearing aids |
Jan. 21, 1986 |
| 4539440 |
In-canal hearing aid |
Sep. 3, 1985 |
| 4467145 |
Hearing aid |
Aug. 21, 1984 |
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