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Ballistic resistant body covering
A ballistic resistant body covering for protecting the torso, groin and neck area from ballistic missiles.
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| Number | Title | Issue Date |
| 7789192 | Loudspeaker port handle A ported or bass-reflex loudspeaker includes one or more ports incorporated into the loudspeaker cabinet without corresponding increase in cabinet dimensions. In one embodiment, this may be accomplished by integrating the one or more ports into one or more correspon... | 09/07/2010 |
| 7606384 | Spiral line array loudspeaker A loudspeaker system consisting of a plurality of direct-radiating electro-acoustical drivers arrayed along a spiral line. The acoustical drivers may be directly coupled to an acoustical waveguide without use of adapters or a throat section. The waveguide and the ac... | 10/20/2009 |
| 7606383 | Curved line array loudspeaker A loudspeaker system consisting of a plurality of direct-radiating electro-acoustical drivers arrayed along a curved line. While in one embodiment the curved line array may be a spiral array, in another embodiment it may be any curved line array (such as an arcuate ... | 10/20/2009 |
| D591724 | Subwoofer | 05/05/2009 |
| D589041 | Amplifier | 03/24/2009 |
| D579007 | Loudspeaker array | 10/21/2008 |
| 7436967 | Apparatus and method of limiting power applied to a loudspeaker A method of limiting the power applied to a loudspeaker is disclosed, in which both the voltage and current applied to the loudspeaker are measured, and instantaneous power is directly calculated and used to control the level of the input signal that drives the ampl... | 10/14/2008 |
| D576607 | Loudspeaker port handle | 09/09/2008 |
| 7367423 | Speaker 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... | 05/06/2008 |
| D565537 | Amplifier | 04/01/2008 |
| D560207 | Loudspeaker array | 01/22/2008 |
| 7279967 | Multi-channel, multi-power class D amplifier with regulated power supply Methods and apparatus are disclosed to reduce the size, weight, and heat loss of power modules mountable in loudspeakers. Disclosed embodiments replace conventional linear technology with high frequency switching technology in both the power supply and amplifier. In... | 10/09/2007 |
| D544859 | Amplifier | 06/19/2007 |
| D525966 | Speaker | 08/01/2006 |
| 6940981 | Apparatus and method of limiting power applied to a loudspeaker A method of limiting the power applied to a loudspeaker is disclosed, in which both the voltage and current applied to the loudspeaker are measured, and instantaneous power is directly calculated and used to control the level of the input signal that drives the ampl... | 09/06/2005 |
| D501198 | Speaker | 01/25/2005 |
| D491553 | Speaker | 06/15/2004 |
