Marker lights for wireless doorbell transmitters and other...

Details Marker lights for wireless doorbell transmitters and other... Marker lights for wireless doorbell transmitters and other...

2006-01-31

2006-01-31

Nguyen, Hung (Department: 2636)

Communications: electrical

Visual indication

Switchboard or panel type

C340S815400, C340S815450, C340S326000, C340S330000, C340S332000

Reexamination Certificate

active

06992591

ABSTRACT:
Battery powered LEDs operated at a small fraction of their rated capacity to provide a level of illumination useful as a marker for darkness adjusted vision. Long battery life is achieved using super bright, broad spectrum LEDs.

REFERENCES:
patent: 3869641 (1975-03-01), Goldberg
patent: 4451871 (1984-05-01), Kirkley et al.
patent: 5313187 (1994-05-01), Choi et al.
patent: 5428388 (1995-06-01), von Bauer et al.
patent: 5542201 (1996-08-01), Grondal et al.
patent: 5584555 (1996-12-01), Larsson
patent: 5803579 (1998-09-01), Turnbull et al.
patent: 6003206 (1999-12-01), Hall et al.
patent: 6086218 (2000-07-01), Robertson
patent: 6137396 (2000-10-01), Puppo
patent: 6140776 (2000-10-01), Rachwal
patent: 6265984 (2001-07-01), Molinaroli
patent: 1 077 441 (2001-02-01), None
patent: 2 205 433 (1988-12-01), None
patent: WO 00/63730 (2000-10-01), None
patent: WO 01/01038 (2001-01-01), None

Affiliated with

Also associated with

Rating

Marker lights for wireless doorbell transmitters and other... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Marker lights for wireless doorbell transmitters and other..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Marker lights for wireless doorbell transmitters and other... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3583616