Electric lamp and discharge devices – With gas or vapor – Having electrode lead-in or electrode support sealed to...
Reexamination Certificate
2007-10-02
2007-10-02
Roy, Sikha (Department: 2879)
Electric lamp and discharge devices
With gas or vapor
Having electrode lead-in or electrode support sealed to...
C313S624000, C313S625000, C313S594000
Reexamination Certificate
active
10769324
ABSTRACT:
A lamp—suitable for use within a projector or other high-light output application—includes an ultra high pressure bulb. An extension from the bulb defines a start-up bubble. A conductor is carried by the extension of the ultra high pressure bulb, generally enclosing the start-up bubble, thereby exciting gas contained within the start-up bubble. A header defines a socket within which the extension and the conductor are carried.
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patent: 5323091 (1994-06-01), Morris
patent: 5789850 (1998-08-01), Iwafuji et al.
patent: 6294870 (2001-09-01), Kawashima et al.
patent: 2005/0140295 (2005-06-01), Van Den Nieuwenhuizen
patent: 2002025328 (2002-01-01), None
patent: WO 2003044826 (2003-05-01), None
Aldarondo Luis
Koegler, III John M.
Roy Sikha
Walford Natalie K.
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