Acoustics – Sound-modifying means – Intensifying horn
Reexamination Certificate
2004-10-25
2008-05-06
San Martin, Edgardo (Department: 2837)
Acoustics
Sound-modifying means
Intensifying horn
C181S030000, C381S387000, C381S304000, C033S286000
Reexamination Certificate
active
07367423
ABSTRACT:
A speaker assembly aimable relative to a remote target. The speaker assembly comprising a sound generating device configured to project sound in a sound pattern about a sound axis. A speaker aiming device is coupled to the sound generating device for use in visually aiming the sound generating device relative to the remote target. The speaker aiming device having first and second aiming portions spaced apart from each other and positioned along an aiming axis in a fixed orientation relative to the sound axis. The first and second aiming portions being positioned to allow a user to visually see along the aiming axis past the first and second portions aiming device to the remote target.
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“Sound Aligment-System”, May 2002, Checkpoint Tools Product Review.
Brodie John
Ferrell Barron
Godfrey Francois
Hawkins Bernie
Martin Edgardo San
Perkins Coie LLP
QSC Audio Products, Inc.
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