|
Match
|
Document |
Document Title |
|
|
5918967 |
Decorative lamp casings and lamp bulb envelopes
Decorative lamp casings and lamp bulb envelopes create a desired effect, such as an icicle effect. The lamp casings comprise a single element or component shaped like an icicle that is capable of...
|
|
|
5906429 |
Optical illumination device
An optical illumination device reflects and condenses light from a mercury-arc lamp by a light reflecting and condensing member and then reflects and deflects the light, thereafter the reflected...
|
|
|
5906576 |
Light coupling assembly for use in a medical instrument, system and method
A light coupling assembly for use in providing light for illuminating an area of a patient's anatomy during the use of a medical instrument such as, for example, a laryngoscope is disclosed herein....
|
|
|
5890794 |
Lighting units
lighting unit includes a circuit board having a number of LED packages extending outward from a front side. The printed circuit board is covered by a transparent cover, forming an outer cavity...
|
|
|
5887970 |
Shutter system for high intensity discharge lights
Disclosed is a shutter system for selectively blocking the path of light of a high intensity discharge lamp. The shutter system comprises a high intensity discharge lamp, a high intensity discharge...
|
|
|
5873650 |
Modular heat sink adapter for lamp bases
A modular heat sink adapter (10) is provided which is compact in design and comprises of a highly heat conductive metal (12) with a varying number of extruded fins (14) for the prompt and efficient...
|
|
|
5865531 |
Headlight for vehicle
A headlight for vehicles has a headlight housing, a light source arranged in the headlight housing, an electrical supply unit provided for the light source and arranged on the headlight housing,...
|
|
|
5860733 |
Light fixture with controllable light block
A lighting fixture with a controllable light block. The fixture includes a reflector and high intensity discharge lamp that requires a re-strike or warm-up period to come to full brightness or...
|
|
|
5860719 |
Optical apparatus and cooling method thereof
A light source such as a metal halide lamp is effectively cooled in an optical apparatus such as a liquid crystal projector. In an optical apparatus which includes a concave mirror 11, a light...
|
|
|
5860723 |
Light engine with ellipsoidal reflector
A light engine including a lamp casing having a tubular light pipe receptacle. A large core optic light pipe extends from outside the light engine into the tubular receptacle. The light pipe has an...
|
|
|
5857769 |
Condensation diversion system in a lamp fixture
A lamp fixture is disclosed having a construction which permits a dome above a light source to drain the condensate which forms on its inside surfaces to drip areas along the lower portions of the...
|
|
|
5857768 |
Apparatus for cooling a light beam
Apparatus for cooling a light beam used to project an image on a projection surface. The apparatus includes a light beam source and a gas cooling circuit. A cooling chamber is connected to conduct...
|
|
|
5857767 |
Thermal management system for L.E.D. arrays
A method of manufacturing an electrically driven L.E.D. lamp assembly (10) comprising the steps of screen printing an electrically insulating coating (16) which can be of less than two hundred...
|
|
|
5842776 |
Vehicle lamp device
A vehicle lamp device comprises a lighting chamber (14) defined by a housing (11) and a lens (12). A holding tube portion (11c) having a through hole (11b) is formed in a rear wall (11a) of the...
|
|
|
5842765 |
Tricolor lighting system
A tricolor lighting system uses first and second dichroic filters or mirrors to separate light into different colors, primarily red, green, and blue. The light is directed into input ends of...
|
|
|
5842775 |
Low profile under cabinet halogen light bar with heat shield
A U-shaped plastic heat shield is mounted over a control surface region of the metal cover of a halogen light fixture. A manually actuable rocker switch mounted in the cover extends through a...
|
|
|
5839815 |
Headlight enclosure for a monocoque locomotive
A locomotive assembly having a longitudinally extending platform and attached sidewalls with a frontal nosepiece extending about a front portion of the platform. The locomotive having a connection...
|
|
|
5833356 |
Car lamp and socket cover for use with a car lamp
A socket cover integrally formed of elastic material for covering a bulb mounting hole formed in a lamp body of a car lamp including a lens for covering a front opening of the lamp body and a light...
|
|
|
5829867 |
Connector assembly for use with halogen lamps
Polymeric connectors suitable for use in halogen lamp displays are provided. These connectors include various means for improving their reliability and heat dissipation. In specific embodiments,...
|
|
|
5820252 |
Light fixture housing
A light fixture housing for fixtures generating substantial heat, wherein the fixtures include a lamp and socket connected to a core/coil energized by a capacitor and ignitor. The light fixture...
|
|
|
5820247 |
Modular cover
A modular cover for a combination light source and ventilator system is disclosed. The modular cover includes a grill, a light-transmissive lens and an optionally detachable trimplate for mounting...
|
|
|
5806971 |
Lamp device
A lamp device in which the lamp can be reliably held and moved for adjustment of its position with respect to a concave reflector without being damaged, and in which the position of the lamp can be...
|
|
|
5803729 |
Curing light
A light curing gun for dental filling material includes a conical light concentrator element and a water filed chamber between the light source and the concentrator element. The water increases the...
|
|
|
5800049 |
Light assembly for a ceiling fan
A light assembly for securing to a ceiling fan. The light assembly includes a plurality of support arms, the first ends of which are secured to the ceiling fan via a securing device. A fixture is...
|
|
|
5791770 |
Light source cooler for LCD monitor
A cooling device for a liquid crystal display monitor has a sealed container within which a light source is immersed in a thermally-conductive liquid coolant. The container is rigid and includes a...
|
|
|
5791769 |
Halogen lampshade
Heat from a halogen bulb is effectively dissipated and glare from the bulb is minimized by a lampshade wherein the bulb is mounted to a stand having opposed portions extending through notches of a...
|
|
|
5788364 |
Compact high-intensity UVA inspection lamp
A compact hand-held high intensity ultraviolet inspection lamp having a straight handle aligned with beam direction includes a high-intensity light bulb enclosed within a bulb housing, a...
|
|
|
5785418 |
Thermally protected LED array
An electrically driven L.E.D. lamp assembly (14) comprising an electrically insulating circuit board (26) having opposed first and second surfaces with light emitting diodes (28) having positive...
|
|
|
5782554 |
Decorative lamp assembly
A decorative lamp assembly including a base, a lamp holder holding a lamp socket on the inside and a bulb in the lamp socket, a basket fastened between the lamp holder and the base by plugging to...
|
|
|
5782555 |
Heat dissipating L.E.D. traffic light
An electrically driven L.E.D. lamp assembly (14) comprising an electrically insulating circuit board (26) having opposed first and second surfaces with light emitting diodes (28) having positive...
|
|
|
5779353 |
Weather-protected lighting apparatus and method
Lighting fixtures and lighting system and method for illuminating optical fibers and surrounding environment incorporate light sources into separate weather-resistant housings that provide improved...
|
|
|
5775794 |
Headlamp adjustor with vent tube
A venting structure is provided on a headlamp adjustor for venting the inside of a sealed stationary component which houses a movable headlamp component in a headlamp arrangement. The headlamp...
|
|
|
5769530 |
Compact fluorescent lamp with extended legs for providing a cold spot
A low pressure discharge lamp, particularly a compact fluorescent lamp, achieves substantially the same base-down lumen output as base-up lumen output. The lamp does so in a bent and bridged...
|
|
|
5765941 |
Fluorescent lamp and method of manufacturing same
A portable work light having a fluorescent lamp (fluorescent light bulb). The fluorescent lamp has a base which supports a translucent envelope that contains a gas for emitting light when energized...
|
|
|
5762867 |
Apparatus and method for activating photoactive agents
The present invention provides improved methods and apparatus for irradiating a product with light of a specific wavelength to activate the photoactive agent that is contained therein. To this end,...
|
|
|
5758957 |
Lighting unit for a vehicle, having improved ventilating means
A lighting, indicating or signalling unit for a motor vehicle has a ventilating device defined partly on the housing of the unit and partly by a cover member which is mounted on the housing so that...
|
|
|
5748837 |
High temperature lamp heater assembly with cooling of lamp base portions
A heater assembly for supporting and energizing a plurality of heating lamps which includes a socket assembly which supports each of the lamps at a base portion thereof, provides power to effect...
|
|
|
5746497 |
Automotive signal lamps
An automotive signal lamp including a plurality of light emitting diodes arranged along an edge of a base plate disposed within a lamp chamber, a plus line connector formed of a web-like conductive...
|
|
|
5743631 |
Light bar heater
A heating system for installation and use within an emergency or service vehicle's warning light system. The heating system comprises generally a self-limiting heater which is operatively connected...
|
|
|
5743632 |
Thermally controlled light fixture
An apparatus and method for thermally controlling a light fixture contemplate the use of a housing for holding a high-wattage, heat-producing lamp, with the housing having an opening through which...
|
|
|
5743630 |
Method for molding lamp body automotive lamps and lamp body thereof formed of synthetic resin and a mold therefor
A method for molding a lamp body of vehicular lamps formed of synthetic resin which includes steps of forming a lamp body by synthetic resin which is provided with an air communication hole, a...
|
|
|
5741064 |
Lighting fixture with a socket base having a closed and cool running back
A lighting fixture with a socket base having a closed and cool running back which reduces the amount of heat transferred to the area behind the lamp socket base and allows lower temperature rated...
|
|
|
5722771 |
Lamp assembly with water drain
A lamp assembly includes a holder having a bore and a lamp having a base receivable within the bore of the holder. The holder has two symmetrical drain passages formed therein to extend to a bottom...
|
|
|
5722761 |
Lamp assembly with filter producing variable proportions of ultraviolet and infrared radiation
A lamp assembly comprises an elongate lamp 1 which emits both ultraviolet and infrared radiation. The lamp is disposed within a reflective housing which serves to direct radiation from the lamp...
|
|
|
5720548 |
High luminance fluorescent lamp assembly
A fluorescent-lighting adaptor assembly for a fluorescent lamp which has at least one light-emitting tube, a base, and electrical contacts on said base includes an electrical adaptor and a heat...
|
|
|
5715619 |
Information display sign
The disclosure herein describes an information displaying traffic sign which comprises a board, the front side of which is formed of dusters of LED devices. Visors are mounted to the front of the...
|
|
|
5709463 |
Backlighting for bright liquid crystal display
A bright bulb with a parabolic or elliptical reflector project light through a duct with internal reflective walls to a liquid crystal display having the same or smaller area than the reflector...
|
|
|
5709457 |
Draining lamp base/husk assembly
A draining lamp base/husk assembly includes an elongate lamp base member and an elongate husk member configured and dimensioned to receive coaxially and telescopically therein (and to release...
|
|
|
5709458 |
Dock light
A dock light assembly includes a base member adapted to be secured inside a warehouse adjacent a door opening at a loading dock, a hollow flexible self-supporting tube connected at one end thereof...
|
|
|
5707140 |
Structure of lamp shade for halogen lamps
A lamp shade includes a shade body having a circular mounting hole, a mounting socket fastened to the circular mounting hole by a lock ring to hold a halogen lamp, and a heat insulation shield...
|