Halogen lamp and method of its manufacture

Electric lamp and discharge devices – With gas or vapor – Incandescent filament lamp

Reexamination Certificate

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Details

C313S271000, C313S578000

Reexamination Certificate

active

07038381

ABSTRACT:
A halogen lamp includes a pair of lead members, a filament bonded to and between the pair of lead members and a glass bulb encasing and sealing the filament and at least portions of the pair of lead members. The lamp further includes a support member made of non-conductive material and adapted for fixedly interconnecting legs of the pair of lead members, with the support member being disposed within the glass bulb. The lead members and the filament are bonded together by plasma welding.

REFERENCES:
patent: 6784605 (2004-08-01), Sakai et al.
patent: 46-4090 (1971-11-01), None
patent: 62-191060 (1987-12-01), None
patent: 1-155255 (1989-10-01), None
patent: 02-181358 (1990-07-01), None
patent: 03-067456 (1991-03-01), None
patent: 08-185833 (1996-07-01), None
patent: 10-106509 (1998-04-01), None

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