Turn Signal Indicator Patents (Class 362/498)
  • Patent number: 6824299
    Abstract: A marker lamp for a vehicle that has a tail lamp function and a stop lamp function including a bulb, light-emitting diodes and a reflector which are disposed in a lamp chamber defined by a lamp body and a front cover that covers the front portion of the lamp body. The bulb is positioned at the center of the reflector, the reflector is formed with a plurality of openings around the bulb and a primary reflective surface that reflects the light from the bulb substantially forward, and the light-emitting diodes are disposed so as to surround the bulb and face the front cover through the openings formed in the reflector. The tail lamp function is executed by lighting the bulb, and the stop lamp function is executed by lighting the light-emitting diodes.
    Type: Grant
    Filed: December 18, 2002
    Date of Patent: November 30, 2004
    Assignee: Koito Manufacturing Co., Ltd.
    Inventors: Fumihiko Mohri, Hiroki Fujinami, Hideyuki Aihara, Norihiro Nishitani
  • Patent number: 6814475
    Abstract: A vehicular lamp that radiates light by indirect illumination and employing a plurality of LED light sources, wherein the entire reflective surface of the reflector has a substantially uniform brightness and the degree of freedom of designing the outer shape of the lamp is increased. First and second LED light source groups are formed by arranging a plurality of LED light sources back-to-back in a row. First and second lens groups are formed by arranging a plurality of Fresnel lenses for forming light from each of the LED light sources into parallel light fluxes with the directions of the parallel light fluxes of each LED light source group being aligned. First and second reflectors are provided for reflecting the parallel light fluxes from each of the lens groups forward of the lamp.
    Type: Grant
    Filed: September 16, 2002
    Date of Patent: November 9, 2004
    Assignee: Koito Manufacturing Co., Ltd.
    Inventor: Yasuyuki Amano
  • Patent number: 6799877
    Abstract: An emergency light signal adapted to be mounted to a motor vehicle using at least one motor vehicle license plate mounting bolt. The light signal is comprised of a signal housing having at least one high-intensity light-emitting diode deriving power from circuitry which when activated from within the passenger compartment of a vehicle, generates a brilliant flashing signal to draw the attention of nearby vehicles or pedestrians. The switch within the passenger compartment may be hardwired to the signal hot using or alternatively may be activated by remote control. The light signal may draw power from either the vehicle's own battery, or may be powered by a separate voltage source.
    Type: Grant
    Filed: December 13, 2002
    Date of Patent: October 5, 2004
    Assignee: Don't Die, LLC
    Inventors: Leslie Watkins, Michael Alerich
  • Patent number: 6650457
    Abstract: A mirror assembly includes a housing, an angularly adjustable power pack, wires for supplying power and mirror angle control, an electrochromic mirror subassembly including a heater, and a turn signal device. The components include individual connectors that plug into a multi-prong connector on the bundle of wires, or that piggyback into each other. Optionally, the heater incorporates an internal wire with end connectors for communicating power to opposite sides of the heater, and also includes layers of light-transmitting/diffusing material for diffusing light passing from the turn signal device through the diffusing material. A printed circuit board fits into a pocket in the panel-shaped carrier, and an integral retainer releasably secures the printed circuit board. The power pack is attached to the carrier via a ring of resilient fingers, and a continuous hoop flange prevents distortion of the carrier and in turn of the glass elements in the mirror subassembly.
    Type: Grant
    Filed: May 21, 2001
    Date of Patent: November 18, 2003
    Assignee: Gentex Corporation
    Inventors: Bradley L. Busscher, Bradley L. Northman, Kenton J. Ypma, Randall J. Beute, John K. Roberts, Wayne M. Jordan, Edward L. DeNave, Daniel J. Bostwick, Randall S. Braun, Gregory A. Bosch, Timothy A. Bonardi
  • Patent number: 6641276
    Abstract: A lighting device which is arranged on motor vehicles and/or in interiors of motor vehicles is proposed. It includes an electroluminescent layer assembly comprising at least one first electrode layer, a dielectric layer, an electroluminescent luminous layer and a transparent second electrode layer, wherein the electroluminescent layer assembly is arranged on a support and/or in a frame and the electrode layers are connected to an a.c. voltage control device. Preferably the electroluminescent layer assembly with the support and/or frame as well as the a.c. voltage control device with components and wiring arranged on a printed circuit board which is connected to the support and/or simultaneously constructed as a support for the electroluminescent layer assembly, and if necessary a transparent cover covering the electroluminescent layer assembly, form a compact structural unit.
    Type: Grant
    Filed: June 26, 2000
    Date of Patent: November 4, 2003
    Assignee: Magna Reflex Holding GmbH
    Inventors: David Macher, Heinz Ziorn, Johann Stark, Raimund Fritzl
  • Publication number: 20030198058
    Abstract: A vehicle lamp of which lamp chamber is formed by a lamp body and an outer lens, and a light source and an inner lens are provided inside the lamp chamber, with the inner lens functioning to selectively transmit the complementary color to the color of the outer lens and a desired color and being disposed between the light source and the outer lens. A half mirror is provided on the inner lens so as to face the outer lens.
    Type: Application
    Filed: April 19, 2002
    Publication date: October 23, 2003
    Inventors: Yoshikazu Nakayama, Lujun Pan, Akio Harada
  • Patent number: 6499870
    Abstract: A vehicle tail light has a housing having a light source chamber and a light window delimiting one side of the light source chamber. A first light source provides a first signaling function and a second light source provides a second signaling function. The first and second light sources are mounted in the light source chamber remote from the light window. A first reflector, having a first horizontal reflection angle, and a second reflector, having a second horizontal reflection angle, are mounted in the housing opposite the light window. The first light source emits light being reflected at the first reflector onto the light window and passing through the light window to the exterior of the tail light. The second light source emits light being reflected at the second reflector onto the light window and passing through the light window to the exterior of the tail light. The second reflection angle is different from the first reflection angle.
    Type: Grant
    Filed: November 5, 1999
    Date of Patent: December 31, 2002
    Assignee: Reitter & Schefenacker GmbH & Co. KG
    Inventors: Hubert Zwick, Otto Müller, Rudolf Bauder
  • Publication number: 20020181241
    Abstract: A vehicle lamp comprises at least one light source in the form of a light emitting diode. To improve dissipation of the waste heat generated in the series resistor the series resistor includes a flat resistor portion which can be so arranged that it is in areal heat-conducting contact with a portion of the vehicle to which the lamp is fitted.
    Type: Application
    Filed: May 28, 2002
    Publication date: December 5, 2002
    Applicant: FER Fahrzeugelektrik GmbH
    Inventor: Martin Tietze
  • Patent number: 6471380
    Abstract: A blink lamp is arranged on a comer of a motor vehicle, at a side next to a headlight, and has a housing with a light-transmissive cover panel covering the housing. A prismatic light element is arranged inside the blink lamp on a side adjacent to the headlight and adjacent to the cover panel. The prismatic light element bends beams of light coming directly from the light source toward the cover panel and toward the headlight.
    Type: Grant
    Filed: August 25, 2000
    Date of Patent: October 29, 2002
    Assignee: Hella KG Hueck & Co.
    Inventors: Klaus Henneboehle, Martin Muegge
  • Patent number: 6357899
    Abstract: The trailer hitch attachment disclosed is made up of a 12-volt illuminated receiver style trailer hitch cover 10 with a decorative or logo design 26 on the lens face 34. The cover 10 lights when the brake pedal 52 of the vehicle 12 is pushed. The receiver cover is designed to fit into a two-inch standard receiver trailer hitch 14 and plugs into the existing trailer hitch wiring harness 18 from which it receives its power. There is a square tube 28 mounted thereon which tube is inserted into the vehicle trailer hitch receiver socket 14. An automotive light bulb 38 is mounted at the opening between the tube and the face of the socket for illumination. The lens 34 is a two-color, plastic lens which has a variety of decorative designs 26 on its face. The lens face 34 can be decorated with different vinyl decals to create a wide variety of designs for the face of the trailer hitch cover.
    Type: Grant
    Filed: March 27, 2000
    Date of Patent: March 19, 2002
    Inventor: James R Craven
  • Patent number: 6299334
    Abstract: In a vehicle lamp (7) whose light exit opening (5) is covered by an elongate translucent light exit lens (9) which serves as a light guide for a light source (14) which is arranged at one (12) of its narrow end edges, in such a way that it guides light given off by the light source (14) in the longitudinal direction in such a fashion that a part thereof issues at the narrow end edge (20) in opposite relationship to the coupling-in side while a further part of said light is irradiated through the outside surface (10) of the light exit lens (9), to improve the light output it is provided that the light exit lens (9) is curved transversely with respect to the longitudinal direction and that its inside surface (24) has an optically effective structure (26, . . . , 26) which focuses the light issuing through the outside surface (10) in the cross-sections which are perpendicular to the longitudinal direction into a preferred angular range.
    Type: Grant
    Filed: January 19, 2000
    Date of Patent: October 9, 2001
    Assignee: Fer Fahrzeugelektrik GmbH
    Inventors: Martina Schwanz, Markus Brautigam, Peer Quent
  • Patent number: 6210022
    Abstract: A new and improved lighting display comprising a base having an upwardly facing top surface. The top surface is reflective and has a plurality of spaced apart apertures therein. A light is positioned in each of the apertures such that a light beam from each light shines upwardly away from the reflective top surface. A frame is supported on the base and extends over the apertures. Ornaments are hung from the frame over each of the apertures whereby the light beams may be dispersed by the ornaments during use. In specific embodiments of the invention, light displays for use in motor vehicles as supplemental stop lights and turn signal lights is provided. In other specific embodiments, an ornamental light display is provided for decorative purposes.
    Type: Grant
    Filed: April 16, 1999
    Date of Patent: April 3, 2001
    Inventor: Graylin Howard
  • Patent number: 6076948
    Abstract: An electromagnetic radiation emitting assembly is disclosed and which includes a supporting substrate having opposite first and second surfaces and having an area formed therein which allows electromagnetic radiation to pass therethrough; a reflector positioned adjacent to the second surface of the substrate and oriented in a given position relative to the area formed in the substrate; and an electromagnetic radiation emitter mounted on the second surface of the substrate and which emits a source of electromagnetic radiation which is reflected by the reflector through the area formed in the supporting substrate. An electromagnetic radiation receiver is also described.
    Type: Grant
    Filed: October 28, 1998
    Date of Patent: June 20, 2000
    Assignee: K. W. Muth Company, Inc.
    Inventors: Allen A. Bukosky, Daniel J. Mathieu
  • Patent number: 6053627
    Abstract: A modular lighted vehicle trailer hitching socket covering means system which when mounted to a vehicle trailer hitching socket essentially blocks it from view in a decorative manner, is disclosed. The system provides a single tongue element which is of a shape and size to slide into a vehicle trailer hitching socket, (wherein it is secured in place by a securing means during use), in combination with a selected detachably affixed, ornamental item with a shape such as a football, a basketball, a soccer ball etc., or a hockey puck, or an item with outer shape of a mascots etc., or even simple flat surface.
    Type: Grant
    Filed: July 15, 1998
    Date of Patent: April 25, 2000
    Inventors: Loi V. Vo, Jack M. Hoenig
  • Patent number: 6045243
    Abstract: A mirror assembly including a semitransparent mirror which passes about 1% to about 30% of a broad band of visible light, and which reflects less than about 80% of a broad band of visible light; and a light assembly positioned adjacent to the semitransparent mirror and which emits visible light which is passed by the semitransparent mirror, the luminous intensity of the mirror assembly being about 0.5 to about 120 candelas.
    Type: Grant
    Filed: July 27, 1998
    Date of Patent: April 4, 2000
    Assignee: K.W. Muth Company, Inc.
    Inventors: Michael D. Muth, Daniel R. Todd, Daniel J. Mathieu, Allen A. Bukosky, Michael J. Musiel
  • Patent number: 5975715
    Abstract: A motor vehicle taillight fixture has a first printed board having at least one electric connector for contacting an electric supply line. The first printed board has at least one plug-in contact. A second printed board has at least one plug-in connector for receiving the at least one plug-in connector. LEDs are connected to the second printed board.
    Type: Grant
    Filed: August 8, 1997
    Date of Patent: November 2, 1999
    Assignee: Reitter & Schefenacker GmbH & Co. KG
    Inventor: Rudolf Bauder