Inventors: Kocherry; John John et al.AbstractAn air gasper knob system for an overhead Passenger Service Unit (PSU) includes an annular gasper knob of a UV transparent material. The annular gasper knob defines an air passage therethrough, and extends about the air passage from a first annular end face to a second annular end face. The system also…
US Patent Issued 2024 – US 12178927 B2 “Gasper knob sanitization”
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