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| Number | Title | Issue Date |
| 8099886 | Airport guidance sign illuminated with cylindrical LED arrays An improved illuminated airfield guidance sign of the type used for marking ground traffic routes on runways and taxiways employs LED-based lamps for even illumination of the legend panels. The lamps each employ an array of white LEDs mounted on a generally cylindri... | 01/24/2012 |
| 8091259 | Tower light display for gaming machine An innovative approach to displaying gaming machine events and advertising for a gaming console is provided by replacing the commonly-used tower light with an integrated set of game and machine event indicators. The tower light may be used to display the actual game... | 01/10/2012 |
| 8074387 | Modular sign system A sign system comprises one or more box-like modules having a front section and a corresponding rear section sized to fit together in sliding engagement to define an interior cavity. The sections may be joined together with fasteners which engage the side panels of ... | 12/13/2011 |
| 7861447 | Outdoor fluorescent lamp fixture Provided is a lamp supporting device mounted in an illuminating advertising signboard, particularly which is formed as an assembly type that makes carrying and storage thereof convenient thereby being generally used without limitation in various sizes (length) of la... | 01/04/2011 |
| 7823308 | Electronic sign having a formed metal cabinet An electronic sign having a formed metal cabinet where precise and close tolerance formed planar panels and formed channels are fastened together only by rivets, nut inserts, adhesive coated tapes, or the combination thereof for rapid assembly thereof. ... | 11/02/2010 |
| 7784205 | Display for dispensing maching An improved display is disclosed for a dispensing machine having a plurality of switches for dispensing a plurality of products. The improved display comprises a plurality of illuminators located in proximity to the plurality of switches. A decorative panel indicate... | 08/31/2010 |
| 7748148 | Display sign adapted to be backlit by widely spaced light emitting diodes A backlit display sign includes a rear sign enclosure element at the back of the sign with a forwardly facing wide mouth opening. Extending across the mouth opening is a front sign element or cover formed from an optically transmissive light guide which extends late... | 07/06/2010 |
| 7716861 | Outdoor display sign An outdoor display sign has a display enclosure. The display enclosure has a number shades that reduce the solar loading on the display enclosure. The outdoor display sign has shades covering the top, back, sides and parts of the front of the sign. The shades are of... | 05/18/2010 |
| 7637045 | Surface light source and electrically illuminated signboard There are provided a surface light source having uniform and high brightness independently whether the light source is small or large while using semiconductor light emitting devices (LEDs), and an electrically illuminated signboard using the surface light source, w... | 12/29/2009 |
| 7591094 | Perforated multi-layer optical film luminaire The light emitting surface of an image display light box is formed of multi-layer optical film having a reflectance greater than 95% and preferably about 99% or greater. This more efficiently utilizes light rays emitted by the light box's internal light source, sinc... | 09/22/2009 |
| 7584561 | Light box display A light box display for use in a retail environment includes a light box, a graphic, and a graphic cover. The light box includes a first member and a second member configured to collectively house a plurality of light sources. The graphic cover is selectively couple... | 09/08/2009 |
| 7578085 | Solar powered address indicator with rechargeable and replaceable batteries An address indicator has panels each displaying a translucent character surrounded by an opaque area. A frame with a channel slidably captures the panels and has an upper chamber above the channel and a rear chamber behind the channel. Stops at opposite ends of the ... | 08/25/2009 |
| 7377062 | Curved face airport guidance sign An improved illuminated airfield guidance sign of the type used for marking ground traffic routes on runways and taxiways has a curved face. The sign is capable of withstanding the prescribed wind load tests and at the same time has even illumination across each of ... | 05/27/2008 |
| 7377061 | Light box display A light box display for use in a retail environment including a light box, a graphic, and a graphic cover. The light box includes a base, a plurality of light sources secured within the base, and a light box cover. The light box cover includes an end wall, and the l... | 05/27/2008 |
| 7374311 | Optical integrating chamber lighting using multiple color sources for luminous applications A system provides light of selectable spectral characteristic (e.g. a selectable color combination of light), for luminous applications such as signage and indicator lights. An optical integrating cavity combines energy of different wavelengths from different source... | 05/20/2008 |
| 7360915 | Illuminated modular display A plurality of separate display modules are interchangeably installed on a shelf of a cooperating cabinet structure and arranged to provide concavely curved display panels mounting selected arrangements of illuminated sample chips, an interactive video display, and ... | 04/22/2008 |
| 7360910 | Internally illuminated sign An illuminated sign, internally illuminated by a source such as one or more LED'S generally located at one end, and having a character panel with at least partially transmissive portions to define the characters of the sign. The character panel is curved so as to fa... | 04/22/2008 |
| 7327281 | Traffic signal with integrated sensors A traffic signal with integrated sensors. The present invention provides an apparatus for integrating sensors with a traffic signal. A signal case has a housing and a light source placed within the housing. A door attached to the housing is configured such that phot... | 02/05/2008 |
| 7325947 | High intensity discharge lighting fixture A lamp fixture for mounting a high intensity discharge (HID) lamp. The lamp fixture integrates components needed to operate the HID lamp, including a lamp socket and a ballast, into a compact assembly covered by an enclosure. The fixture facilitates dissipation of h... | 02/05/2008 |
| 7311414 | Ornamental lamp assembly An ornamental lamp assembly incorporating a dual housing structure having an internal protective element and an external decorative element to protect functional circuitry from damage sustained as a result of normal outdoor use, and to facilitate achieving a selecti... | 12/25/2007 |
| 7310901 | Exterior address porch light An exterior address porch light, lantern, device, apparatus, and method of making the light, lantern. The light, lantern can be made from plastics, such as PVC and the like, and have a generally cylindrical configuration, that can be mounted alongside exterior doorw... | 12/25/2007 |
| 7308768 | Lenticular sign An exhibit including a non-planar outer piece formed from a plurality of substantially flat lenticular panels. The outer piece defines an interior and is configured to display an external view of the interior through the plurality of substantially flat lenticular pa... | 12/18/2007 |
| 7306353 | Mounting arrangement for light emitting diodes A modular light emitting diode (LED) mounting configuration is provided including a light source module having a plurality of pre-packaged LEDs arranged in a serial array. The module includes a heat conductive body portion adapted to conduct heat generated by the LE... | 12/11/2007 |
| 7303310 | Structure for a high efficiency and water-proof lighting device A structure for a high diffuse efficiency and water-proof lighting device is provided, including a light tube and a base holder. The light tube and the base holder are each an enclosed structure. The light tube includes a circuit substrate inside the enclosed struct... | 12/04/2007 |
| 7299577 | Illuminated identification system An illuminated identification system comprises a light chamber, a lighting means, an opaque identification stencil, a flashing means, a power on/off switch for the lighting means, and an on/off switch for the flashing means. The light chamber is environmentally seal... | 11/27/2007 |
| 7293441 | Production of versatile channel letter coil A versatile system for producing channel letter coil of superior reflectivity and durability is described that includes providing a readily formable substrate. A first reflective material is disposed upon a first surface of the substrate. A second reflective materia... | 11/13/2007 |
| 7290903 | Projection display A projection display includes a housing, a display panel, a power plug for electrically connecting to an external power source and receiving power provided by the external power source, a light source electrically connected to the power plug for emitting light onto ... | 11/06/2007 |
| 7284707 | Data card holder A data card holder is presented for releasable attachment to the rear view mirror of a vehicle. The data card holder includes a base with a slotted shroud having a transparent face. The face provides magnification of the data on the card and a means to illuminate in... | 10/23/2007 |
| 7284876 | Display system for gaming cabinets There is provided a display system for gaming cabinets comprising a backlit display and a mounting plate. The backlit display comprises a lighting source, an arcuate translucent face sheet, and a support frame for supporting said lighting source and said face sheet,... | 10/23/2007 |
| 7277080 | Three dimensional dynamic display system The display system comprises a screen (1) made of an array of metal triangular facets (30) which are driven in and out by an array of pneumatic pistons (2) located behind the screen (1). The rear ends of the pistons (2) are flexibl... | 10/02/2007 |
| 7275339 | Pan face sign construction and method of making pan face signs A new pan face sign construction comprises an opaque frame of extruded structural plastic and a pan face of clear plastic, such as acrylic or polycarbonate. Corners of the frame are simply mitered with a common miter saw and the frame pieces and pan face assembled w... | 10/02/2007 |
| 7274568 | Apparatus and method for cooling semiconductor devices An apparatus and method for cooling semiconductor devices. A cooling system for semiconductor devices is disclosed and includes a semiconductor substrate, horizontal channels and a cooling medium. Specifically, the semiconductor substrate is incorporated into a die.... | 09/25/2007 |
| 7273308 | Internal illumination based sign device An illuminating unit (28) is presented for use in an internally illuminated sign device (1) for displaying a pattern indicative of certain fixed information within an indicia area. The illuminating unit (28) comprises a light boundary structure ... | 09/25/2007 |
| 7263792 | Illuminated identification panel A long-range house number identification panel has its number indicia mounted on an illuminated viewing screen, being individually readable with the naked eye from up to 200 feet distance. An electrically energizable phosphorescent screen behind the indicia serves t... | 09/04/2007 |
| 7266421 | System for controlling lifting and remote handling units located in a confined enclosure The control system is used to control manipulation equipment (41) and carrying equipment (43) confined in a containment (40) inaccessible to operators and to perform maintenance operations related to electronic circuits for onboard equipment enc... | 09/04/2007 |
| 7246911 | Instrument cluster with hidden telltale indicators A display device having a display background and a light. The display background has a decorative field into which an indicator is disposed. The light is disposed rearwardly of the display background such that illumination of the light illuminates the indicator to p... | 07/24/2007 |
| 7246932 | Data display device A data display device including a light-guide element made of an optically transparent material having at least two polished surfaces faced to one another, whereby at least one surface contains at least one gravure forming a diffuse-reflective character, and a light... | 07/24/2007 |
| 7244042 | Airport light system An airport light system is disclosed, which includes an airport guidance sign circuit, and an airport light installation coupled to the airport guidance sign circuit that includes a guidance sign component activated in an ON position of the airport guidance sign cir... | 07/17/2007 |
| 7243448 | Flasher Portable handheld sign devices and methods of use that allow a frame holder of store plural indicia covered sign boards therein, and include front facing and rear facing signboards. U-shaped frames with indicia covered signboards can be slid down to extend beneath t... | 07/17/2007 |
| 7234257 | Means for maintaining spatial relationships in lenticular display units The present invention provides an improved lenticular display unit for advertising, information, or decoration. The unit comprises means for maintaining the required spatial relationship between the indicia carrier, on which the information to be displayed is contai... | 06/26/2007 |
