Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Optical & Optics
Class Information
Number: 362/229
Name: Illumination > Plural light sources > Diverse light generators > Gas and electric
Description: Subject matter wherein at least one light source is the flame of a burning gas and at least one other is an electrical generator of visible radiation.










Patents under this class:

Patent Number Title Of Patent Date Issued
8256920 Illumination unit consisting of discharge lamp, LEDs and conversion phosphors Sep. 4, 2012
7862200 Lamp arrangement Jan. 4, 2011
7703934 Power outage light socket device Apr. 27, 2010
7686470 Ceiling light fixture adaptable to various lamp assemblies Mar. 30, 2010
7478924 Combination fluorescent and LED lighting system Jan. 20, 2009
7252409 Backlight unit Aug. 7, 2007
7252406 Fluorescent lamp system using reflectors Aug. 7, 2007
7249865 Combination fluorescent and LED lighting system Jul. 31, 2007
6948830 Dual beacon obstruction lighting system Sep. 27, 2005
6932492 Combination lamp assembly Aug. 23, 2005
6715895 Luminaire body for a medical light, and the use thereof Apr. 6, 2004
6276814 Lighting appliance Aug. 21, 2001
6176596 Combination flashlight an electrical power source assembly and emitter and reflector therefor Jan. 23, 2001
6168282 Electro-luminescent lighting arrangement for a lighting apparatus with a lamp holder Jan. 2, 2001
5711591 Boat alerting system Jan. 27, 1998
4956756 Table lamp adapter system Sep. 11, 1990
4208965 Method for electrostatic assistance in printing processes, and printing machines having electrostatic substrate contact pressure Jun. 24, 1980
3983384 Combination lantern Sep. 28, 1976











 
 
  Recently Added Patents
Manufacturing method power semiconductor device
Lightning-protective explosion-preventive fastener
Cytokine biomarkers as predictive biomarkers of clinical response for Glatiramer acetate
Driving support device, method, and program
High conductive water-based silver ink
Motorized home appliance door
Bicyclic azaheterocyclic carboxamides
  Randomly Featured Patents
Printing service system
Method of forming selvage edge finish on multi-ply belting
Camera having means for receiving a film cassette
Output circuit for piezoelectric polymer pressure sensor
Single instruction for multiple loops
Device for clearing iron chips produced during a mechanical working process
Bearing lubrication system
Sofa
Oral hygiene travel kit
System for monitoring the operation of a machine for producing blister packages or the like