Abstract: A recirculating flow muffler apparatus and method includes a case with an exterior surrounding an interior space, the interior space forming a return area, where the case has a front and a rear. An inlet is provided at the front of the case, the inlet extending into the case interior space. A mixing tube is provided within the interior space, where the return area surrounds the mixing tube. The mixing tube has a first end and a second end where the first end is bigger than the inlet and the first end is located next to the inlet. An outlet is provided at the rear of the case, the outlet extending out of the interior space of the case and the second end of the mixing tube includes an opening between it and the outlet.

Abstract: A monitor-housing assembly designed to removably mount a video monitor to facilitate disengaging of the monitor from the vehicle backrest for storage or use in a different location thereby minimizing theft and maximizing monitor utility.

Abstract: A monitor-housing assembly designed to removably mount a video monitor to facilitate disengaging of the monitor from the vehicle backrest for storage or use in a different location thereby minimizing theft and maximizing monitor utility.