Matches 51 - 100 out of 104 < 1 2 3 >
Match Document Document Title
6272265 Lighting system for transmitting and releasing luminescent radiation  
An optical conduit (53) for transmitting and releasing luminescent radiation (61, 62, 63) emitted from a luminescent concentrator (51), the luminescent concentrator (51) and optical conduit (52)...
6183120 Method and apparatus of controlling beam divergence and directionality  
A system for controlling the divergence and directionality of a beam of electromagnetic radiation having a source of electromagnetic radiation for producing the beam, a conveying mechanism for...
6169839 Light distribution systems and illumination devices  
Illumination devices and light distribution systems utilizing overlapping joints, connector rings, end caps, assemblies for mounting light tubes to a ceiling or wall, and protective tubes.
6168294 Airport taxi signal light having LED light array with light processing assembly and dichroic filter  
A signal light including a housing is recessed into a traffic surface and projects minimally upwardly from the surface and wherein a light processing assembly is provided to receive light from a...
6155703 Surface mounted light assembly  
Surface light assemblies are disclosed that are particularly useful as edge light assemblies for illuminating the outer boundaries of a deck of a ship or a heliport and as line-up light assemblies...
6142645 Skylight system  
A skylight system for use in the ceiling of a room in a structure having a roof. The skylight system includes a frame having a skylight opening and a ventilator opening, the frame being adapted for...
6139176 Optical waveguide structure with raised or embedded waveguides  
An optical waveguide structure (1000) is configured to receive light from a light source (1020) and distribute the light to output ports. The structure includes a central portion having top and...
6132057 Night light for illuminating door knobs  
The invention is an illuminating device for doorknobs. The apparatus comprising an acrylic prism of a horseshoe shaped and of a size that allows it to fit over a standard sized door knob and then...
6129442 Lighting device for systems used for conveying people  
A lighting device for passenger conveyors, such as escalators and travelators, is provided particularly in the region of the handrail and/or skirting of the passenger conveyor, and includes at...
6126305 Light fitting  
A light fitting, in particular a ceiling light fitting, has several reflective and/or refractive bodies, in particular facetted glass elements, which are lit by light guided via several optical...
6123443 Lighted curbing and flatwork and method of manufacture  
An apparatus and method of lighted ground curbing, flatwork and other structures having a recessed channel formed therein for receiving a length of flexible sheathed lighting. The separately...
6113255 Illumination system using sunlight and a flexible light conductor  
An illuminator system for the interior of buildings provides natural sunlight illumination. The system comprises a sunlight collector mounted on the building's roof, such as a large condenser lens...
6082886 Illumination system  
An illumination system for incorporating light into unit paved or stepping stone surfaces comprises at least one illuminated paving block which includes at least one light source and at least one...
6082884 Adjustable fiber optic lighting fixture for individually adjusting the color, focal length and aim of the produced light and method  
A fiber optic track lighting fixture and method with independent focusing and aiming of the individual light beams therefrom. The fixture comprises subassemblies easily assembled to form the fixture.
6065852 Illuminated railing system  
A illuminated railing system for locating a hand railing in low light conditions. The illuminated railing system includes a plurality of posts including at least one end post and at least one...
6059438 Sunlight collecting and transmitting system  
A lighting system for an interior of a building and the like includes a stack (102) of fluorescent sheets for collecting and converting sunlight into concentrated light. The stack (102) is of a...
6050715 Method and apparatus for forming surface lighting  
Apparatus and method for providing illumination at selected locations includes assembling a fixture for supporting an end of an optical fiber cable in relation to a diffusive or dispersive lens...
6024475 Lighting conduit system  
A lighting conduit system for collecting sunlight and distributing it inside a building structure to provide natural lighting to the inside of the building structure. The lighting conduit system...
6007226 Fiber optic light  
A fiber optic light which utilizes optic fibers to direct light from a single light source to a plurality of light emitting locations, thereby illuminating desired locations, while also providing...
5988843 Method and device for conducting/distributing air and light  
The invention relates to a method and a device for the conducting/distributing air and light, particularly in a building, or the like. The air and light are conducted along the same transport path....
5887856 Illuminated fence system  
A new Illuminated Fence System for providing lighting in a fence such that the light is activated upon command by a sensor. The inventive device includes modular, prefabricated fence system, which...
5727108 High efficiency compound parabolic concentrators and optical fiber powered spot luminaire  
A compound parabolic concentrator which can be used as an optical connector or in a like management system or simply as a concentrator or even as a spotlight, has a hollow body formed with an input...
5613758 Illuminating device with optical conductors for escalators or moving walkways  
Illuminating device with optical conductors for escalators or moving walkways. Passive light sources, in an escalator or moving walkway, are mounted at freely selectable illumination points, with...
5581230 Illuminated door handle assembly  
An illuminated door handle assembly includes a door handle seamed to a door at a defined location and moveable between latching and unlatching positions, a signal generator for transforming energy...
5371660 Illumination system and method  
An illumination system includes an artificial radiant source that emits energy in the visible and infrared regions of the spectrum. A radiation splitter splits the majority of the visible energy...
5295051 Illuminating apparatus  
There is provided illuminating apparatus including an illuminating channel 10 defined between an incident surface 11, an emergent surface 12, an upper surface 13 and a lower surface 14. The upper...
5295221 Compact, light efficient, illuminated transparency frame  
A frame (20), for illuminating a depiction on a transparency (50) with full illumination or with highlighting, shadowing and dramatic illumination, includes a front panel (36), a back panel (38), a...
5163745 Door closet  
A door closet construction includes a door member, including a door frame perimeter, with the door frame perimeter including a closet box extending rearwardly thereof to define a compartmented...
4901492 Cap for swimming pool coping  
The present invention relates to an improved cap for swimming pool coping of the type incorporating a bead retainer for a circumscribing bead of a pool cover. The cap comprises a longitudinally...
4768133 Lighting device  
A lighting device includes a light pipe and a tungsten halogen reflector lamp transmitting light beams parallel with the axis of the light pipe. This allows the use of a dichroic filter which...
4763984 Lighting apparatus and method  
Improved lighting apparatus and method for use in decorative and in hazardous environments uses optical fibers which are illuminated from one or both ends, and which are configured to support...
4761716 Lighting system for building  
Lighting by the sunlight is available in every space in a building, even those spaces which have been hardly utilized such as the basement and ground water pit. The sunlight is collected and guided...
4754372 Fibrous covering material with built-in fiber optic lighting  
An illuminable covering of a textile material having a fibrous face with at least one lighting source connected to the back of the textile material is disclosed. A plurality of light-transmissive...
4746178 Light pipe for illuminating the interior of a pressure vessel  
A light pipe unit for supplying illumination to the interior of a vessel that has an attachment means for connection to the vessel. The light pipe unit is constructed of a metallic housing having...
4706169 Lighting system for appliance dials  
An acrylic lightpipe transmits light from the lamp compartment of a refrigerator to the inner surface of an indexed control dial for backlighting. The lightpipe is supported within the refrigerator...
4681255 Cable driven spa thermostat controller  
A cable driven controller apparatus for controlling the thermostat setting at the spa side from inside the spa for the remotely located heating apparatus of a spa or similar device.
4625266 Lightable nosing bar assembly for stairways  
A nose edge of a step of a stairway is to be marked by a lighted strip which can be seen by a person going upstairs and by a person going downstairs. This is to be accomplished by a nosing bar...
4567551 Multi-directional surface illuminator  
An annular Fresnel lens surrounds a tubular barrel or sleeve containing an objective lens system, which is focussed on an object that is positioned a predetermined distance beyond one end of the...
4539625 Lighting system combining daylight concentrators and an artificial source  
A combined lighting system for a building interior includes a stack of luminescent solar concentrators (LSC), an optical conduit made of preferably optical fibers for transmitting daylight from the...
4408260 Tent construction having illuminating means  
A tent construction having a source of illumination built within the structural framework of the tent.
4394714 Step lighting system  
A lighting system for stair treads, risers and the interface of one with the other which can extend the full width of the step is disclosed. The system which employs fiber optics to give the needed...
4382272 Colored lamp  
A colored lamp is emitting colored light of a given range of wavelengths and particularly useful for interior and exterior lighting, for luminous advertising, for street lighting, for signal lights...
4124879 Illumination apparatus for use in an illuminatable pushbutton keyset and the like  
An illumination apparatus which includes a plurality of indicating means arranged in rows, a light source, a light pipe assembly having a plurality of transparent light pipes disposed between the...
3952277 Combined variable resistor assembly provided with position indicator means  
There is provided a combined variable resistor assembly provided with position indicator means for indicating positions of individual variable resistors by respective bright spots adapted to be...
3886544 Keyboard using optical switching  
The invention relates to keyboard devices using optical switching and includes novel light distribution means to multiple fiber optics, switching means between fiber optics, and collection means...
3819928 SWITCH KNOB LIGHTING DEVICE  
A switch knob lighting device for lighting a switch knob arranged on a dashboard of an automobile from the interior of the knob in combination with a switch structure. Said knob lighting device...
3760179 INDIRECTLY LIGHTED PANELS FOR WALLS AND CEILINGS  
A lighting system for walls and ceilings wherein a plurality of transparent plastic panels of uniform thickness are positioned in adjacent edge spaced relation to a wall or ceiling surface, with...
3619594 ILLUMINATED KNOB  
A knob assembly for angular positioning of a rotatable control shaft comprising an outer opaque cap member having an eccentric aperture through a face portion thereof and an inner light...
3613532 RAY TYPEWRITER  
This ray typewriter has two main applications. It may serve as a computer output to rapidly produce small-size photographic copies, or also as a typewriter operated by hand from a keyboard. Each...
3590774 LINEAR METER  
The present invention is directed to a linear meter for producing a linear indication from a rotatable movement and specifically to the type of linear meter including a cylindrical member. The...
Matches 51 - 100 out of 104 < 1 2 3 >