Gas discharge lamp comprising a helicoid discharge tube and...

Details Gas discharge lamp comprising a helicoid discharge tube and... Gas discharge lamp comprising a helicoid discharge tube and...

2011-01-25

2011-01-25

Williams, Joseph L (Department: 2889)

Electric lamp and discharge devices

With gas or vapor

Envelope with particular structure

C313S573000

Reexamination Certificate

active

07876052

ABSTRACT:
The invention relates to a novel compact fluorescent lamp with a helical discharge tube2and a tube piece8which is fitted to it and can serve to accommodate an Hg source14and also as an exhaust tube, and to a corresponding production process.

REFERENCES:
patent: 3536947 (1970-10-01), Tadatoshi et. al.
patent: 5055738 (1991-10-01), Yorifuji et al.
patent: 5243256 (1993-09-01), Holzer
patent: 5568008 (1996-10-01), Narita
patent: 5703440 (1997-12-01), Kachmarik et al.
patent: 2003/0151350 (2003-08-01), Xu
patent: 2005/0068775 (2005-03-01), Iida et al.
patent: 2005/0168146 (2005-08-01), Xu et al.
patent: 2006/0108908 (2006-05-01), Nakanishi et al.
patent: 0 772 219 (1997-05-01), None
patent: 1 056 119 (2000-11-01), None
patent: 1 329 932 (2003-07-01), None
patent: 2004/081969 (2004-09-01), None

Affiliated with

Also associated with

Rating

Gas discharge lamp comprising a helicoid discharge tube and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gas discharge lamp comprising a helicoid discharge tube and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gas discharge lamp comprising a helicoid discharge tube and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2685500