Title:
HEARING PROTECTION APPARATUS WITH INCORPORATED EYEWEAR
Document Type and Number:
WIPO Patent Application WO/2010/022039
Kind Code:
A3
Abstract:
An apparatus for providing hearing protection to a wearer includes an incorporated set of eyewear having an eyewear frame. In one version, a pair of ear muffler tubes are coupled to the supporting members of the frame or made integral therewith, the muffler tubes each extending to the entrance of the ear canal of a person to reduce the level of ambient noise in the ear canal and includes at least one muffler tube of appropriate dimensions sufficient to isolate the ear canal from ambient air that substantially reduces the acoustic impedance at the entrance of the ear canal over a wide range of audible sound frequencies. A connecting tube for attachment to the ear canal is coupled to the ear muffler tube.
More Like This:
| WO/2019/138369 | EARPIECE DEVICE FOR THE TREATMENT OF TINNITUS |
| JP2012531251 | Headgear-earwear assembly and how to assemble it |
| WO/2023/170491 | HEARING AIDS PROVIDING PROTECTION AGAINST SUDDEN LOUD SOUNDS |
Inventors:
POST GREGORY D (US)
ZWISLOCKI JOZEF J (US)
ZWISLOCKI JOZEF J (US)
Application Number:
PCT/US2009/054142
Publication Date:
May 14, 2010
Filing Date:
August 18, 2009
Export Citation:
Assignee:
UNIV SYRACUSE (US)
POST GREGORY D (US)
ZWISLOCKI JOZEF J (US)
POST GREGORY D (US)
ZWISLOCKI JOZEF J (US)
International Classes:
A61F11/06; A61F9/02; G02C11/00
Foreign References:
| US6067664A | 2000-05-30 | |||
| US5390369A | 1995-02-21 | |||
| US5987653A | 1999-11-23 | |||
| US5718002A | 1998-02-17 |
Other References:
See also references of EP 2315563A4
Attorney, Agent or Firm:
BILINSKI, Peter J. et al. (LLPOne Park Place,300 South State Stree, Syracuse NY, US)
Download PDF:
Previous Patent: PRESSURE SENSING
Next Patent: DRILL BIT WITH INSTANTANEOUS RATE OF PENETRATION SENOR
Next Patent: DRILL BIT WITH INSTANTANEOUS RATE OF PENETRATION SENOR