Electric lamp and discharge devices – With gas or vapor – Having electrode lead-in or electrode support sealed to...
Reexamination Certificate
2011-07-05
2011-07-05
Patel, Vip (Department: 2889)
Electric lamp and discharge devices
With gas or vapor
Having electrode lead-in or electrode support sealed to...
C313S625000
Reexamination Certificate
active
07973478
ABSTRACT:
The invention relates to an improved electrode rod (1) holder with the aid of a metal tube piece5and a metal plate6connected in a fixed manner to the metal tube piece for a mercury ultra-high pressure discharge lamp.
REFERENCES:
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patent: 26 23 099 A-1 (1976-12-01), None
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patent: 200 05 534 (2000-06-01), None
patent: 2003 323866 (2003-11-01), None
Holtz Holtz Goodman & Chick PC
OSRAM Gesellschaft mit beschränkter Haftung
Patel Vip
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