Radiant energy – Supported for nonsignalling objects of irradiation – With source support
Reexamination Certificate
2009-06-18
2011-11-15
Nguyen, Kiet (Department: 2881)
Radiant energy
Supported for nonsignalling objects of irradiation
With source support
C422S186300
Reexamination Certificate
active
08058629
ABSTRACT:
A writing utensil sterilization apparatus includes a housing comprising an inlet for receiving a writing utensil and an outlet for dispensing the writing utensil, a UV light source disposed within the housing for emitting UV light, and a path disposed within the housing for guiding the writing utensil from the inlet to the outlet while exposing the writing utensil to the UV light.
REFERENCES:
patent: 3433579 (1969-03-01), Runnion
patent: 4772795 (1988-09-01), Sakurai et al.
patent: 6039928 (2000-03-01), Roberts
patent: 6576188 (2003-06-01), Rose et al.
Kinney & Lange , P.A.
Nguyen Kiet
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