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Patent No. 6745394

Ballistic resistant body covering

A ballistic resistant body covering for protecting the torso, groin and neck area from ballistic missiles.

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Class 181/30 - AUDITORIUM


Subclass of Class 181 - Acoustics
Definition: Devices for improving the acoustic properties of halls or
No. of applications: 4
Last issue date: 02/03/2011


Application No.Application TitleIssue Date
20110024225SOUND SHELL
A performance shell for outdoor music performance comprises a platform providing a performance area for receiving at least one sound source, the platform combining unitarily with a rear wall reflectors, side wall reflector and a canopy reflector to define an enclosure h...
02/03/2011
20090314574MOVABLE ACOUSTIC SHELL ASSEMBLY
A movable acoustic shell assembly comprises a ground-supported crane and an acoustic shell mounted on the ground-supported crane. The crane is configured to move in a self-propelled and self-directed manner between a storage position and an in-use position within a perf...
12/24/2009
20060086562Speaker assembly with aiming device
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 aim...
04/27/2006
20060060420Active acoustics performance shell
An electroacoustic shell system adapted create a performance area where sound created by a performer is received, processed, and returned to the performer in the performance area. The system broadly includes an electroacoustic shell with a vertical panel and a canopy, a...
03/23/2006
 
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