Speaker surround structure for maximizing cone diameter

Details Speaker surround structure for maximizing cone diameter Speaker surround structure for maximizing cone diameter

2003-06-30

2009-06-16

Kuntz, Curtis (Department: 2614)

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Electromagnetic

C381S386000

Reexamination Certificate

active

07548631

ABSTRACT:
A surround that is generally arched in shape and that includes a radial exterior flange that extends downward from exterior side of the arched portion of the surround and that adhesively attaches to the inner wall or edge of the mounting ring of the frame of the loudspeaker.

REFERENCES:
patent: 2439666 (1948-04-01), Marquis
patent: 2722991 (1955-11-01), Carbonneau
patent: 3095941 (1963-07-01), Hassan
patent: 3160716 (1964-12-01), Luth
patent: 4122314 (1978-10-01), Matsuda et al.
patent: 4235302 (1980-11-01), Tsukamoto
patent: 4590332 (1986-05-01), Delbuck
patent: 4748759 (1988-06-01), Whiteing
patent: 5148492 (1992-09-01), Uzawa et al.
patent: 5687247 (1997-11-01), Proni
patent: 5748759 (1998-05-01), Croft et al.
patent: 6176345 (2001-01-01), Perkins et al.
patent: 6229902 (2001-05-01), Proni
patent: 6449375 (2002-09-01), Hutt
patent: 6567528 (2003-05-01), Heed
patent: 6607051 (2003-08-01), Peng
patent: 6665415 (2003-12-01), Heed
patent: 6782114 (2004-08-01), Ando et al.
patent: 6959714 (2005-11-01), Håkansson et al.
patent: 7356157 (2008-04-01), Proni
patent: 2002/0051558 (2002-05-01), Kuse et al.
patent: 2943054 (1981-05-01), None
patent: 48096121 (1973-12-01), None
patent: 60000198 (1985-01-01), None
patent: 9327088 (1997-12-01), None
patent: 11164391 (1999-06-01), None

Affiliated with

Also associated with

Rating

Speaker surround structure for maximizing cone diameter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Speaker surround structure for maximizing cone diameter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Speaker surround structure for maximizing cone diameter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4056363