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Class Information
Number: 181/137
Name: Acoustics > Anatomic or prosthetic relation > Ear and mouth > Receiver
Description: Subject matter having a sensing element only.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7367422 |
System and method for providing passive noise reduction |
May. 6, 2008 |
| 7117971 |
Stethoscope cover applicator |
Oct. 10, 2006 |
| 6954971 |
Method for simultaneously making a plurality of acoustic signal sensor elements |
Oct. 18, 2005 |
| 6848537 |
Stethoscope |
Feb. 1, 2005 |
| 6766030 |
Hearing aid receiver with external mechanical shock and vibration damper and hearing aid that uses it |
Jul. 20, 2004 |
| 6499560 |
Disposable stethoscope diaphragm and dispenser |
Dec. 31, 2002 |
| 6467568 |
Practical stethoscope cover and dispenser therefor |
Oct. 22, 2002 |
| 6279677 |
Disposable diaphragm stethoscope |
Aug. 28, 2001 |
| 6244376 |
Stethoscope head |
Jun. 12, 2001 |
| 6216816 |
Stethoscope having two input devices |
Apr. 17, 2001 |
| 6178250 |
Acoustic point source |
Jan. 23, 2001 |
| 6138790 |
Band earplug adapted to prevent soiling |
Oct. 31, 2000 |
| 6119806 |
Multiple phase acoustic systems |
Sep. 19, 2000 |
| 6065563 |
Belt-mounted stethoscope supporting device |
May. 23, 2000 |
| 6041889 |
Stethoscope head cover dispensing arrangement |
Mar. 28, 2000 |
| 6028942 |
Stethoscope with reduced susceptibility to interference from ambient noise |
Feb. 22, 2000 |
| 6026170 |
Electronic stethoscope with idealized bell and idealized diaphragm modes |
Feb. 15, 2000 |
| 6019186 |
Disposable stethoscope assembly |
Feb. 1, 2000 |
| 6015024 |
Stethoscope head with removable bells |
Jan. 18, 2000 |
| 6009971 |
Self-adherent disposable stethoscope shield system |
Jan. 4, 2000 |
| 5952618 |
Acoustic conduit for use with a stethoscope |
Sep. 14, 1999 |
| 5949032 |
Stethoscope cover and covered stethoscope |
Sep. 7, 1999 |
| 5945640 |
Stethoscope chestpiece having two suspended diaphragms |
Aug. 31, 1999 |
| 5945641 |
Stethoscope structure |
Aug. 31, 1999 |
| 5920038 |
Stethoscope device assembly |
Jul. 6, 1999 |
| 5883339 |
Vibration isolation mount for a stethoscope chestpiece, and methods of using same |
Mar. 16, 1999 |
| 5861584 |
Stethoscope |
Jan. 19, 1999 |
| 5808244 |
Protective cover for a contact surface for a stethoscope |
Sep. 15, 1998 |
| 5796053 |
Stethoscope structure |
Aug. 18, 1998 |
| 5747752 |
Stethoscope with disposable chestpiece |
May. 5, 1998 |
| 5663532 |
Ergonometric stethoscope chestpiece |
Sep. 2, 1997 |
| 5616890 |
Binaural stethoscope allowing surrounding noises to be heard |
Apr. 1, 1997 |
| 5578799 |
Patient-to-transducer interface device |
Nov. 26, 1996 |
| 5514840 |
Stethoscope |
May. 7, 1996 |
| 5498841 |
Dual acoustical passage stethoscope |
Mar. 12, 1996 |
| 5486659 |
Stethoscope protection device and method for using same |
Jan. 23, 1996 |
| 5448025 |
Cover for stethoscope head |
Sep. 5, 1995 |
| 5389747 |
Stethoscope |
Feb. 14, 1995 |
| 5298691 |
Soiling resistant banded earplug |
Mar. 29, 1994 |
| 5298692 |
Earpiece for insertion in an ear canal, and an earphone, microphone, and earphone/microphone combination comprising the same |
Mar. 29, 1994 |
| 5252787 |
Stethoscope |
Oct. 12, 1993 |
| 5204500 |
Ergonometric stethoscope chestpiece |
Apr. 20, 1993 |
| 5132518 |
Apparatus for warming cold medical diagnostic instruments such as stethoscopes |
Jul. 21, 1992 |
| 5022487 |
Stethoscope |
Jun. 11, 1991 |
| 4997055 |
Multiple channel stethoscope |
Mar. 5, 1991 |
| 4995473 |
Stethoscope with diaphragm head adapter |
Feb. 26, 1991 |
| 4928786 |
Self-sealing dual stethoscope head |
May. 29, 1990 |
| 4903794 |
Acoustical amplifying stethoscope |
Feb. 27, 1990 |
| 4871046 |
Disposable stethoscope head shield |
Oct. 3, 1989 |
| 4867268 |
Sanitary stethoscope |
Sep. 19, 1989 |
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