Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Driven diverse static structure
Reexamination Certificate
2006-02-27
2011-12-27
Goins, Davetta W (Department: 2614)
Electrical audio signal processing systems and devices
Electro-acoustic audio transducer
Driven diverse static structure
C381S431000, C381S423000, C381S412000, C381S399000
Reexamination Certificate
active
08085955
ABSTRACT:
A transducer including a frame and a panel disposed within the frame and coupled to the frame such that the panel may rotate relative to the frame about a rotational axis. The transducer includes an actuator positioned to engage the panel such that the panel rotates about the rotational axis.
REFERENCES:
patent: 4531025 (1985-07-01), Danley et al.
patent: 4547631 (1985-10-01), Nieuwendijk et al.
patent: 4763358 (1988-08-01), Danley
patent: 5103482 (1992-04-01), Fabri-Conti
patent: 5317642 (1994-05-01), Danley et al.
patent: 5526456 (1996-06-01), Heinz
patent: 5701359 (1997-12-01), Guenther et al.
patent: 5737435 (1998-04-01), De Poortere et al.
patent: 6411718 (2002-06-01), Danley et al.
patent: 6611604 (2003-08-01), Irby et al.
patent: 7134523 (2006-11-01), Engelbretson
patent: 7174025 (2007-02-01), Azima et al.
patent: 7302068 (2007-11-01), Longbottom et al.
patent: 2002/0014369 (2002-02-01), Engebretson
patent: 2002/0106097 (2002-08-01), Danley et al.
patent: 2002/0114482 (2002-08-01), Adamson
patent: 2002/0146145 (2002-10-01), James et al.
patent: 2003/0081800 (2003-05-01), Klasco et al.
patent: 2005/0031151 (2005-02-01), Melillo
patent: 2005/0276427 (2005-12-01), Kam
patent: 2006/0169530 (2006-08-01), Noselli et al.
patent: 2007/0076915 (2007-04-01), Shin et al.
patent: 2007/0081687 (2007-04-01), Hayashi
patent: 1 439 731 (2004-07-01), None
patent: 54-75126 (1979-05-01), None
patent: 61 144200 (1986-07-01), None
patent: 62-103397 (1987-07-01), None
patent: 2161895 (1990-06-01), None
patent: 2006-13671 (2006-12-01), None
patent: WO 2004/100605 (2004-11-01), None
Japanese Patent Office, Office action in Japanese Patent Application No. 2007-558099, dated Feb. 10, 2011 (translation only).
PCT Search Report for PCT App. No. US2006 / 006860, Aug. 14, 2006.
Office Action in U.S. Appl. No. 12/157,011, dated Sep. 1, 2011.
Office Action in U.S. Appl. No. 11/825,751, dated Jul. 12, 2011.
Goins Davetta W
McAndrews Held & Malloy Ltd.
Pritchard Jasmine
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