Refrigeration – With illuminating or radiant energy means
Reexamination Certificate
2008-09-09
2008-09-09
Doerrler, William C (Department: 3744)
Refrigeration
With illuminating or radiant energy means
C422S121000, C454S187000
Reexamination Certificate
active
11485933
ABSTRACT:
An application and method for disinfecting HVAC systems that includes features for protecting service personnel from unintended exposure to ultraviolet radiation. The safeguards include an interlock that prevents illumination of germicidal lamps when their enclosure case is not properly attached to a duct.
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Arance Roberto
Bowles Thomas C.
Crawford Keith
Metzger Richard N.
Orr Jon W.
Cislo & Thomas LLP
Doerrler William C
UltraViolet Devices, Inc.
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