US1707570A
(en)
*
|
1925-04-20 |
1929-04-02 |
Gen Electric |
Loud-speaker
|
US1869665A
(en)
*
|
1930-03-14 |
1932-08-02 |
Chann Thomas |
Loud speaker
|
US1923831A
(en)
*
|
1931-05-27 |
1933-08-22 |
James G Juhasz |
Sound reproducing device
|
US2030648A
(en)
*
|
1931-06-25 |
1936-02-11 |
Gen Electric |
Magnet system
|
US2775309A
(en)
*
|
1954-03-15 |
1956-12-25 |
Acoustic Res Inc |
Sound translating devices
|
US3983337A
(en)
*
|
1973-06-21 |
1976-09-28 |
Babbco, Ltd. |
Broad-band acoustic speaker
|
USD244698S
(en)
*
|
1976-03-03 |
1977-06-14 |
Babbco, Ltd. |
Loudspeaker cone
|
USD254490S
(en)
*
|
1978-05-10 |
1980-03-18 |
Pioneer Kabushiki Kaisha |
Loudspeaker with grille
|
USD254252S
(en)
*
|
1978-05-10 |
1980-02-19 |
Pioneer Kabushiki Kaisha |
Loudspeaker
|
US4365114A
(en)
*
|
1979-09-14 |
1982-12-21 |
Pioneer Electronic Corporation |
Automotive loudspeaker having variable speaker orientation and particular electrical connections
|
USD276045S
(en)
*
|
1981-12-17 |
1984-10-23 |
Pioneer Electronic Corporation |
Loudspeaker
|
USD277278S
(en)
*
|
1982-08-10 |
1985-01-22 |
Aspen Recreational Products, Ltd. |
Electronic loudspeaker cabinet
|
USD280818S
(en)
*
|
1983-03-11 |
1985-10-01 |
Clover Jr William M |
Automobile audio speaker enclosure
|
US4590332A
(en)
*
|
1983-05-23 |
1986-05-20 |
Pascal Delbuck |
Phase coherent low frequency speaker
|
USD320020S
(en)
*
|
1989-05-23 |
1991-09-17 |
Kabushiki Kaisha Seidenko |
Speaker
|
US5133428A
(en)
*
|
1991-04-04 |
1992-07-28 |
Perrson John K |
Direction-adjustable speaker system
|
USD371367S
(en)
*
|
1994-08-11 |
1996-07-02 |
Leson-Laboratorio de Engenharia Sonica Ltd. |
Mid-range tweeter
|
USD371788S
(en)
*
|
1994-11-07 |
1996-07-16 |
Peggy Jo Kenning |
Receiver housing
|
USD409198S
(en)
*
|
1998-07-02 |
1999-05-04 |
Pittway Corporation |
Speaker enclosure
|
US6095278A
(en)
*
|
1999-04-28 |
2000-08-01 |
Lin; Steff |
Base for holding the tweeter of a speaker
|
USD432118S
(en)
*
|
2000-01-19 |
2000-10-17 |
Syntronic Instruments, Inc. |
Loudspeaker
|
US6516076B1
(en)
*
|
2000-07-12 |
2003-02-04 |
Atlas Sound, L.P. |
Modular horn loudspeaker
|
US6792125B1
(en)
*
|
2000-08-23 |
2004-09-14 |
Boston Acoustics, Inc. |
Pivotable speaker mounting apparatus
|
USD497902S1
(en)
*
|
2002-12-20 |
2004-11-02 |
Elan Home Systems, L.L.C. |
Two-way speaker
|
USD488801S1
(en)
*
|
2003-02-25 |
2004-04-20 |
Sony Corporation |
Speaker
|
USD506993S1
(en)
*
|
2004-02-25 |
2005-07-05 |
Sony Corporation |
Speaker
|
USD506992S1
(en)
*
|
2004-02-25 |
2005-07-05 |
Sony Corporation |
Speaker
|
JP2007124448A
(ja)
*
|
2005-10-31 |
2007-05-17 |
Pioneer Electronic Corp |
スピーカユニット及びスピーカ取付用ブラケット
|
USD550209S1
(en)
*
|
2005-12-02 |
2007-09-04 |
Matsushita Electric Industrial Co., Ltd. |
Speaker for an automobile
|
USD550652S1
(en)
*
|
2005-12-02 |
2007-09-11 |
Matsushita Electric Industrial Co., Ltd. |
Speaker for an automobile
|
USD550207S1
(en)
*
|
2005-12-02 |
2007-09-04 |
Matsushita Electric Industrial Co., Ltd. |
Speaker for an automobile
|
USD550651S1
(en)
*
|
2005-12-02 |
2007-09-11 |
Matsushita Electric Industrial Co., Ltd. |
Speaker for an automobile
|
USD550206S1
(en)
*
|
2005-12-02 |
2007-09-04 |
Matsushita Electric Industrial Co., Ltd. |
Speaker for an automobile
|
USD549693S1
(en)
*
|
2005-12-02 |
2007-08-28 |
Matsushita Electric Industrial Co., Ltd. |
Speaker for an automobile
|
USD551210S1
(en)
*
|
2005-12-02 |
2007-09-18 |
Matsushita Electric Industrial Co., Ltd. |
Speaker for an automobile
|
USD551209S1
(en)
*
|
2005-12-02 |
2007-09-18 |
Matsushita Electric Industrial Co., Ltd. |
Speaker for an automobile
|
USD560658S1
(en)
*
|
2006-06-29 |
2008-01-29 |
Pioneer Kabushiki Kaisha |
Loudspeaker
|
USD574812S1
(en)
*
|
2006-12-19 |
2008-08-12 |
Victor Company Of Japan, Limited |
Loudspeaker for vehicle
|
USD571791S1
(en)
*
|
2007-03-02 |
2008-06-24 |
J&M Corporation |
Grill for speaker
|
USD586786S1
(en)
*
|
2007-08-03 |
2009-02-17 |
Niles Audio Corporation |
Tweeter faceplate
|
USD593073S1
(en)
*
|
2008-03-05 |
2009-05-26 |
Sony Corporation |
Speaker
|
USD681016S1
(en)
*
|
2011-07-27 |
2013-04-30 |
Clarion Co., Ltd. |
In-vehicle speaker panel
|