Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Plural or compound reproducers
Reexamination Certificate
2007-01-30
2007-01-30
Ramakrishnaiah, Melur (Department: 2614)
Electrical audio signal processing systems and devices
Electro-acoustic audio transducer
Plural or compound reproducers
C381S186000, C381S386000
Reexamination Certificate
active
10672782
ABSTRACT:
A loudspeaker system designed for ceiling installation. The system includes a woofer, a midrange speaker and a tweeter commonly supported on a rotatable support member which in turn is supported on and is rotatable with respect to an annular rim that is designed to be fixed about an opening in the ceiling. The woofer is aligned at one acute angle and the midrange speaker and tweeter at another acute angle to the annular rim. The mid range speaker and tweeter are partially segregated from the woofer by a baffle.
REFERENCES:
patent: 5635686 (1997-06-01), Fenton
patent: 6282297 (2001-08-01), Lin
Cox Brian
Korsunsky Miriam
Kosatos Andrew
Kroll David
Boston Acoustic, Inc.
Nguyen Tuan Duc
Nieves Peter A.
Sheehan Phinney Bass & Green P.A.
LandOfFree
Loud speaker does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Loud speaker, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Loud speaker will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3781523