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| Number | Title | Issue Date |
| 7705720 | Self leveling warning light for vehicles A self leveling warning light for vehicles employing a light assembly that is pivotedly secured to an inner surface of a vehicle window by a mounting base suction cup. The light assembly has a plurality of LEDs whose intensity is amplified by a reflector and focused... | 04/27/2010 |
| 7656284 | Multipurpose optical signalling device, particularly for road emergency in low visibility conditions A multi-purpose visual signaling device, particularly for road emergency warning and in low visibility conditions, includes light-emitting means for generating a light beam and means for supplying power to the light-emitting means. The light-emitting means include a... | 02/02/2010 |
| 7623026 | Omni directional universal mount hazard marker A self-contained hazard marker which is easily deployed and highly visible. The hazard marker utilized an elevated collapsible illumination device which utilizes LEDs mounted to a flexible printed circuit board in a fashion that allows the circuit board to be formed... | 11/24/2009 |
| 7425893 | Integrated motorcycle light frame and turn signal assembly An integrated motorcycle light frame and turn indicator is provided. In one embodiment, the integrated light frame and turn siganal includes both turn-signals integrated into a headlight frame, or bezel. One feature of the present invention is that the manufacturer ... | 09/16/2008 |
| 7425078 | Rotating LED beacon A rotating beacon including a plurality of light emitting diodes and a plurality of reflectors is disclosed. The light emitting diodes are attached to one or more printed circuit boards mounted on a base. The reflectors gather light from the light emitting diodes in... | 09/16/2008 |
| 7404372 | Emergency signaling device An emergency signaling device comprises a flexible substrate stowed in the trunk of a vehicle for extending from a folded position to an extended position, for conveying a message to motorists approaching the vehicle. The emergency signaling device may extend from t... | 07/29/2008 |
| 7388514 | Emergency light assembly An emergency light assembly includes a flexible panel that has a first lateral edge and a second lateral edge. A first set of light emitters is mounted in the panel. The first set of light emitters is arranged in an arrow shape directed toward the first lateral edge... | 06/17/2008 |
| 7385482 | Electro-optical device and electronic apparatus An electro-optical device includes a display section that has a display region, a plurality of sound-production bodies that are disposed to overlap the display section and produce sound, and a first frame that is disposed between the display section and the sound-pr... | 06/10/2008 |
| 7367863 | Toy vehicle having rotatable light display A toy vehicle with a rotatable light display. The toy vehicle includes a housing defined by outer walls surrounding a hollow interior and at least substantially forming a toy vehicle body. The housing has a plurality of openings through the outer walls. At least tra... | 05/06/2008 |
| 7367700 | Safety whip mast At least one embodiment of the invention pertains to a whip mast including a rod, a flag at one end of the rod and a luminescent element wound or spiraled around the rod. The luminescent element may be coupled to the rod to provide illumination, light, and/or glow t... | 05/06/2008 |
| 7360911 | Oscillating belt and pulley drive system for high performance light emitting diode warning light assembly A plurality of support casings for light emitting diode warning lights are driven in synchronous arc movements by a belt and pulley drive system having a compact construction with four belt segments. ... | 04/22/2008 |
| 7354174 | Energy efficient festive lamp The present invention relates to a novel energy saving decorative festive lamp that is ideally suited for use in clubs, restaurants, or decorative applications, where specialized lighting, such as rapid flashing or frequent starts, is required. It may be used with h... | 04/08/2008 |
| 7350950 | Safety device A safety device comprising a housing, an extendable tube located in the housing, and a light source for illuminating the extendable tube. The extendable tube is translucent and may be extended from a first position to a second position. ... | 04/01/2008 |
| 7347597 | Safety light bar with a light fixture assembly A full functioning safety light bar and signal assembly for attachment to a vehicle hitch has a light system that uses a wiring harness assembly having one or more of the following lights: driving, brake/signal, flasher/emergency, reverse, marker, strobe, fog or ill... | 03/25/2008 |
| 7341397 | Utility trailer and safety barrier for street repair A utility trailer provides a frame defining a forward open bottom work space, a medially rearward deck and a rearwardmost extendable impact attenuator. Hitch structure encloses the forward portion of the work space. The impact attenuator is deployable spacedly rearw... | 03/11/2008 |
| 7342707 | Indicators and illuminators using a semiconductor radiation emitter package A vehicle lamp assembly includes a housing and an LED lamp carried in the housing. A signal mirror includes a mirror and an LED lamp. The LED lamp includes a heat extraction member. ... | 03/11/2008 |
| 7338112 | Easily removable external protection system for vehicles Systems and methods for mounting an easily removable, external protective system on a vehicle such as an internal combustion vehicle such as a car, truck, SUV, etc. One function of the system is to allow the occupants to enter and exit the vehicle without removing t... | 03/04/2008 |
| 7334918 | LED lighting array for a portable task light An LED lighting array is disclosed wherein a plurality of light emitting devices disposed in at least first and second columns are mounted on a planar mounting surface to form an emission plane. The emission axes of all the LEDs in a first column are parallel with e... | 02/26/2008 |
| 7336500 | Method and apparatus for encapsulating a printed circuit board A demonstration tool for a programmable logic device is provided. The demonstration tool includes a circuit board partially disposed within a transparent block. A collar having an opening defined therein is disposed between the transparent clock and a base of the de... | 02/26/2008 |
| 7332889 | Battery charger A battery charger. The battery charger includes a housing having an outer surface, a battery being supportable on the outer surface, a charging circuit supported by the housing and electrically connectable to a power source and the battery, and a protective structur... | 02/19/2008 |
| 7315010 | Electric heat sealer with safety device An electric heat sealer for sealing workpieces such as plastic bags or the like includes a casing defining a battery chamber, a press bar pivotally connected to the casing, a sealing mechanism supported on a compression spring in a spring holder inside the casing, a... | 01/01/2008 |
| 7310500 | Emergency notification device in radio communication apparatus When an emergency button 8a of a radio communication apparatus has been turned ON and a transmit mode button 8b has been depressed, an MCU 11 sets frequencies of a receiving section 2 and a transmitting section 3 to a... | 12/18/2007 |
| 7300182 | LED light sources for image projection systems In accordance with the invention a light source for an image projection system comprises one or more LEDs packaged for high temperature operation. Advantageously, the LED die are disposed on a package comprising a ceramic coated metal base including one or more unde... | 11/27/2007 |
| 7291810 | Hand-held electric heat sealer A hand-held electric sealer used for sealing a plastic bag or the like, including a casing, a sealing mechanism, a press bar, and a safety device. The sealing mechanism has a heating wire, which produces heat for sealing the plastic bag or the like when turned on. T... | 11/06/2007 |
| 7268693 | Towed vehicle lighting module Control of an accessory lighting array for temporary installation on a towed vehicle through the controller area network of a towing vehicle is effected through access to the controller area network over a bus extension, and connection of an accessory controller to ... | 09/11/2007 |
| 7259670 | Sign transmitter unit Sign 1 has frame 13 attaching to base 9 and supporting character plates 4. Casing 11 attaches to frame 13 and holds character plates 4 against frame 13. Light assembly 15 and base 9 backlight char... | 08/21/2007 |
| 7252408 | LED array package with internal feedback and control A packaged LED array for high temperature operation comprises a metal base, the metal base including an underlying thermal connection pad. One or more layers of ceramic overly the metal base. The array includes a plurality of LED dice, each LED die having electrodes... | 08/07/2007 |
| 7233259 | Traffic control sign assembly The present invention provides a traffic control sign assembly that comprises a sign having a central opening. Control consoles are positioned on opposite sides of the sign in centered relation to the central opening and are connected to one another and to the sign.... | 06/19/2007 |
| 7224271 | Signal assembly A signal assembly includes a light device connected to a light stick which has three connection hooks extending from an outer periphery thereof. A first connection assembly is mounted to the light stick and includes a first ring and a second ring connected with each... | 05/29/2007 |
| RE39594 | Triangle road sign with solar power-driven flashing light means A triangle road sign having a bottom rack, a left frame bar and a right frame bar respectively pivoted to two distal ends of the bottom rack and detachably coupled to each other to form a triangle rack with the bottom rack, a device for securing the triangle rack to... | 05/01/2007 |
| 7209819 | Drive circuit for a firing cap of a vehicle restraint system A drive circuit for a firing cap, triggerable by an electric direct current firing pulse, of a vehicle restraint system, has a firing circuit which forms a series connection of a high side switch to the firing cap and to a low side switch. The firing circuit is conn... | 04/24/2007 |
| 7196950 | Non-volatile semiconductor storage device performing ROM read operation upon power-on A power-on reset circuit has a power-on level detecting circuit which detects a power voltage to output a power-on reset signal and a delay circuit which delays the power-on reset signal output by the power-on level detecting circuit. Two chip address specifying pad... | 03/27/2007 |
| 7191729 | Flare carrier and support A storage container for flares in combination with an extendable support structure to elevate the burning flares above the road bed. The storage container and the support structure are mounted on a heavy base. The extendable support structure has flare holders at th... | 03/20/2007 |
| 7191022 | Public addressing system A sound-amplification apparatus comprises: an acoustic signal source for outputting an acoustic signal; an amplified sound source for receiving the acoustic signal from the acoustic signal source and radiating an amplified sound; a control sound source provided in a... | 03/13/2007 |
| 7178279 | Device and method for sign illumination A device for illuminating an existing sign (100) having a specific given pattern on its front side, and a method of manufacturing such a device. A removable laminate (102) is intended to be applied to the front side of the sign, and comprises a mainly ... | 02/20/2007 |
| 7176502 | Light emitting diodes packaged for high temperature operation In accordance with the invention, an LED packaged for high temperature operation comprises a metal base including an underlying thermal connection pad and a pair of electrical connection pads, an overlying ceramic layer, and a LED die mounted overlying the metal bas... | 02/13/2007 |
| 7168389 | Swiveling banner-carrying apparatus A banner-carrying apparatus which reduces the folding and winding up of the banner or flag about the banner-carrying pole by using a tubular sleeve coaxially, annularly and rotatively mounted about a flag pole shaft. Low friction bearing surfaces allow the sleeve to... | 01/30/2007 |
| 7165866 | Light enhanced and heat dissipating bulb A bulb comprises a seat; a plurality of metal heat sink each having two fixing surfaces, one fixing surface being fixed with an light emitting chip; and one end of each metal heat sink being placed into an insulated frame and then being fixed to a supporting surface... | 01/23/2007 |
| 7163324 | Led light stick assembly A light emitting diode (LED) warning signal light, the warning signal light comprising a plurality of light sources constructed and arranged with a reflector or cullminator, the LED light source being in electrical communication with a controller and a power supply,... | 01/16/2007 |
| 7164352 | Safety warning system for a vehicle and corresponding method for operating the same A safety warning system for a vehicle includes a housing carried by the vehicle, and a telescoping extension member carried by the housing. The telescoping extension member has a retracted position for storage within the housing and an extended position for extendin... | 01/16/2007 |
