Air exhauster invention

Details Air exhauster invention Air exhauster invention

2005-11-29

2005-11-29

Joyce, Harold (Department: 3749)

Ventilation

Vehicle

Having outlet airway

C137S512100, C137S855000

Reexamination Certificate

active

06969314

ABSTRACT:
A pressure relief valve provided for installation in an opening in a motor vehicle body. In particular, the valve is configured to allow a volume of air to flow therethrough substantially equivalent to the volume of air permitted to flow through the opening if the valve was not installed therein. Furthermore, the valve is formed of flexible material for ease of installation into an opening that is smaller than the interior portion of pressure relief valve.

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patent: RE37974 (2003-02-01), Bowers

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