|
US3126977A
(en)
*
|
|
1964-03-31 |
|
Hearing aid apparatus |
|
US1824427A
(en)
*
|
1928-05-19 |
1931-09-22 |
Fensky Charles |
Hearing device
|
|
US1753817A
(en)
*
|
1928-09-14 |
1930-04-08 |
John C Aber |
Audiphone
|
|
US1953437A
(en)
*
|
1932-11-05 |
1934-04-03 |
Mayer B A Schier |
Auditory insert
|
|
US2325590A
(en)
*
|
1940-05-11 |
1943-08-03 |
Sonotone Corp |
Earphone
|
|
US2377739A
(en)
*
|
1942-06-26 |
1945-06-05 |
Laurens Williams |
Hearing aid
|
|
US2904640A
(en)
*
|
1957-07-30 |
1959-09-15 |
Univ Ohio State Res Found |
Combination ear-mounted microphone and receiver instrument
|
|
US3368644A
(en)
*
|
1966-03-28 |
1968-02-13 |
John D. Henderson |
Hearing aid tone tuning device and method
|
|
US4010820A
(en)
*
|
1973-10-23 |
1977-03-08 |
Johnson Rubein V |
Acoustic ear mold for hearing aid
|
|
US4311206A
(en)
*
|
1978-05-15 |
1982-01-19 |
Johnson Rubein V |
Hearing aid ear mold with improved discrimination
|
|
USD266271S
(en)
*
|
1979-01-29 |
1982-09-21 |
Audivox, Inc. |
Hearing aid
|
|
USD266590S
(en)
*
|
1980-01-28 |
1982-10-19 |
Harry Bennett |
Acoustic ear mold
|
|
US4442917A
(en)
*
|
1981-01-19 |
1984-04-17 |
Johnson Rubein V |
Vented acoustic ear mold for hearing aids
|
|
US4407389A
(en)
*
|
1981-01-19 |
1983-10-04 |
Johnson Rubein V |
Vented acoustic ear mold for hearing aids
|
|
US4443668A
(en)
*
|
1981-03-23 |
1984-04-17 |
Warren James C |
Earplug mounting device with audio passageway
|
|
US4349083A
(en)
*
|
1981-04-13 |
1982-09-14 |
Harry Bennett |
Acoustic ear mold
|
|
US4652414A
(en)
*
|
1985-02-12 |
1987-03-24 |
Innovative Hearing Corporation |
Process for manufacturing an ear fitted acoustical hearing aid
|
|
DE58909119D1
(en)
*
|
1989-07-26 |
1995-04-20 |
Siemens Audiologische Technik |
Method and device for producing a housing shell of an in-the-ear hearing aid, and housing shell produced by the method.
|
|
US5345509A
(en)
*
|
1992-08-04 |
1994-09-06 |
Stanton Magnetics, Inc. |
Transducer with ear canal pickup
|
|
US5659156A
(en)
*
|
1995-02-03 |
1997-08-19 |
Jabra Corporation |
Earmolds for two-way communications devices
|
|
USD388093S
(en)
*
|
1995-08-15 |
1997-12-23 |
Garwood Communications Limited |
Pair of ear pieces
|
|
US6418230B1
(en)
*
|
1998-11-20 |
2002-07-09 |
Gn Netcom/Unex Inc. |
Flexible earhook
|
|
USD443261S1
(en)
*
|
2000-06-05 |
2001-06-05 |
Sony Corporation |
Headphone
|
|
USD478991S1
(en)
*
|
2002-04-15 |
2003-08-26 |
Jabra Corporation |
Locking ear gel
|
|
DK176111B1
(en)
*
|
2002-11-11 |
2006-07-31 |
Gn Netcom As |
Headset
|
|
USD508911S1
(en)
*
|
2003-11-12 |
2005-08-30 |
Inflite Audio Limited |
Set of earpieces
|
|
US7965855B1
(en)
*
|
2006-03-29 |
2011-06-21 |
Plantronics, Inc. |
Conformable ear tip with spout
|
|
USD621817S1
(en)
*
|
2009-03-31 |
2010-08-17 |
Nokia Corporation |
Headset earpiece
|
|
USD641008S1
(en)
*
|
2010-01-04 |
2011-07-05 |
Monster Cable Products, Inc. |
Pair of in-ear headphones
|
|
USD628990S1
(en)
*
|
2010-01-13 |
2010-12-14 |
Freebit As |
In ear earset
|
|
USD645548S1
(en)
*
|
2010-07-14 |
2011-09-20 |
Lixil Corporation |
Lavatory sink
|
|
USD655693S1
(en)
*
|
2010-08-20 |
2012-03-13 |
Bose Corporation |
Earpiece
|
|
USD664124S1
(en)
*
|
2011-08-04 |
2012-07-24 |
Surefire, Llc |
Earpiece
|
|
USD687021S1
(en)
*
|
2012-06-18 |
2013-07-30 |
Imego Infinity Limited |
Pair of earphones
|
|
USD694220S1
(en)
*
|
2012-08-21 |
2013-11-26 |
Monster, Llc |
Headphone
|
|
USD689848S1
(en)
*
|
2012-08-28 |
2013-09-17 |
Monster, Llc |
Headphone
|
|
USD716770S1
(en)
*
|
2013-06-13 |
2014-11-04 |
Beats Electronics, Llc |
Pair of earphone leverage attachments
|
|
USD726694S1
(en)
*
|
2013-10-25 |
2015-04-14 |
Aliphcom |
Ear bud
|
|
USD744456S1
(en)
*
|
2014-01-24 |
2015-12-01 |
Freebit As |
Earbud
|
|
USD744457S1
(en)
*
|
2014-03-21 |
2015-12-01 |
Savox Communications Oy Ab (Ltd) |
Speaker-microphone
|