Patents Examined by Y. Quach
  • Patent number: 6053626
    Abstract: A light emitting diode (LED) directional light bar assembly for use on a motorcycle includes a substantially rigid light bar having opposite ends. Apertures are defined generally adjacent each of the opposite ends by a rear-facing surface of the light bar. A lens is sized to fit at least partially within each aperture such that a surface of each lens is substantially flush with the rear-facing surface of the light bar. An LED pod including a plurality of LEDs is disposed adjacent each lens. Each LED includes a selected number of LED running lights wired to emit light during operation of the motorcycle, and a selected number of LED brake lights wired to emit light during operation of the motorcycle only when a motorcycle brake is applied. A retention plate or member is interconnected to the light bar generally adjacent each opposite end, and at least partially captures each LED pod and lens between the retention member and the light bar.
    Type: Grant
    Filed: July 22, 1998
    Date of Patent: April 25, 2000
    Assignee: Harley-Davidson Motor Company
    Inventors: Phillip J. Zagrodnik, Gregory S. Hahn, James L. Hofmann, Jack Kainz
  • Patent number: 6050710
    Abstract: The invention is a portable worklight that includes a housing, bulb, support base and a translucent lens covering a light emitting opening defined by the housing. Use of the translucent lens eliminates glare and shadowing by diffusing or randomly scattering light emitted from the bulb. In addition, the housing and support base may be configured such that the housing is rotatably mounted to the support base and the support base is further configured to allow the housing to be folded within the support base. This reduces the overall size of the light when it is placed in a stored position. The light may further include a male electrical jack that is used to provided power to the device by coupling an electrical cord to the jack.
    Type: Grant
    Filed: September 11, 1997
    Date of Patent: April 18, 2000
    Assignee: Regent Lighting Corporation
    Inventors: Gary M. Grossman, Michael Ballone, Thomas Van Dyk, John Kiely
  • Patent number: 6048076
    Abstract: A lamp device has a bulb disposed on a lamp holder, a conductive plate connected to the lamp holder, and a socket shell receiving the lamp holder. The socket shell has a through hole, a hollow outer casing, a bar, two grooves, two slots, and a recess. A first copper plate is connected to a first main wire. A second copper plate is connected to a second main wire. The hollow outer casing has an inner annular rib and two notches. The socket shell is inserted in the hollow outer casing. The inner annular rib blocks an upper face of the socket shell. The first and the second copper plates are inserted in the grooves to contact the conductive plate. A secondary wire passes through the respective notches and the respective slots.
    Type: Grant
    Filed: June 6, 1998
    Date of Patent: April 11, 2000
    Inventor: Mei-Lu Lin
  • Patent number: 6042253
    Abstract: A rearview mirror with lighting assembly for use in a vehicle, has a molded case adapted to support lights for illuminating portions of the vehicle interior, to support electrical switches, wiring, and electrical connectors, to support optical lenses for directing light, and to support a mirror element. The case includes ventilation around the lenses, past the lights, and out of the case for dissipating heat from the lighting. The electrical switches and connectors are mounted into the case. A preferred light arrangement provides illumination of areas below and outwardly of the case ends with targeted lighting areas in the lap areas of persons seated in the front seats of the vehicle, without allowing light to be directed toward the vehicle windshield or instrument panel to cause glare. A resilient sealing material is adhered to the back of the lens element for sealing with the case to prevent or minimize the emission of uncontrolled, stray light from the case.
    Type: Grant
    Filed: August 13, 1998
    Date of Patent: March 28, 2000
    Assignee: Donnelly Corporation
    Inventors: Howard W. Fant, Jr., Craig M. Miller, Troy I. Vanderhoof, Barry W. Hutzel
  • Patent number: 6039456
    Abstract: A squeeze-activated flashlight including a housing adapted to receive a first battery and a second battery. A lamp holder is attached to one end of the housing and is adapted to receive an illuminating lamp. An electrical switch including a resiliently flexible arm is electrically connected to the batteries and the lamp. A flexible jacket covers and encloses the electrical switch, housing and batteries and is adapted to be squeezed and pressed inwardly to resiliently bend the arm into electrical contact with the batteries and thereby illuminate the lamp. The housing and switch are adapted to be machine assembled.
    Type: Grant
    Filed: June 4, 1999
    Date of Patent: March 21, 2000
    Assignee: Press-A-Lite Corporation
    Inventor: Paul R. Chabria
  • Patent number: 6036342
    Abstract: A vehicle head lamp comprises: a light source bulb; a reflector made of resin, having a reflective surface for reflecting light from the light source forward; a shade for controlling the shading of the light from the light source bulb; a boss provided with the reflector, for mounting the shade such that the boss is projected forward from the reflective surface; and a wall-thickness reducing portion having a hole extending forward from the back of the reflector inside the boss.
    Type: Grant
    Filed: May 21, 1998
    Date of Patent: March 14, 2000
    Assignee: Koito Manufacturing Co., Ltd.
    Inventor: Sumito Aoki
  • Patent number: 6033093
    Abstract: A lighting device employing a source of light which emanates to a first reflector which is positioned outwardly from such source. A second reflector at least partially surrounds the light source and is formed in spaced relationship with the first reflector to create a first gap between the first and second reflectors. The second reflector includes an opening which permits light from the source to pass to the first reflector and outwardly from the lighting device through the first gap. A light interacting element is formed outwardly from the source and is spaced from the second reflector to form a second gap. The second reflector is, thus, positioned between the first reflector and the light interacting element. Light interacting element further receives light from the source and either reflects or diffuses light outwardly from the lighting device.
    Type: Grant
    Filed: January 2, 1998
    Date of Patent: March 7, 2000
    Assignee: Precolite-Moldcast Lighting Company
    Inventors: Chris Latsis, Wai-Lam Chu
  • Patent number: 6033096
    Abstract: The object of the present invention discloses an improved decorative light system comprising an assembly of a socket including a pair of sliding jaw with a pair of bevel hook on the tip thereof, a supporting rod, and an inserting plate with an inserting hole, wherein the supporting rod inserts into the gap between the sliding jaws and plug the combination into the hole by pressing the bevel hooks and sliding thereto.
    Type: Grant
    Filed: February 3, 1999
    Date of Patent: March 7, 2000
    Inventor: Chun Ming Liu
  • Patent number: 6030102
    Abstract: A lighting fixture includes a housing, a trim body, and at least one wireform spring attached to the trim body at two points. The housing has an open end defining an inner groove. The wireform spring has a central portion that is designed to fit in the groove when the trim body is attached to the housing.
    Type: Grant
    Filed: December 23, 1998
    Date of Patent: February 29, 2000
    Assignee: Cooper Technologies Company
    Inventor: Gabriel P. Gromotka
  • Patent number: 6030095
    Abstract: A quartz halogen outdoor floodlight assembly, having an improved lamp, reflector, and housing therefor for increased adjustability and overall performance. The housing comprises a two component unit, having upper and lower separable housing members, interconnected through a quarter turn fastening system comprising at least one key extending from the lower housing member, a receiving keyway formed in the upper housing member, and a camming ramp formed internally in the upper housing member. A lens in secured to the face of the upper housing member by a sealing adhesive, which simultaneously retains a reflector within the upper housing. A lamp operatively secured within a socket disposed in the lower housing member is operatively positioned in the reflector upon assembly. The lamp preferably includes an internal reflector which aligns with the external reflector to increase longitudinal light output.
    Type: Grant
    Filed: March 10, 1998
    Date of Patent: February 29, 2000
    Assignee: Thomas & Betts International, Inc.
    Inventors: Clyde R. Moore, William A. Fredrick, J. D. McIngvale, Mark T. Wedell
  • Patent number: 6030091
    Abstract: A tape rule with a lighting device for illuminating the scale on the tape can either be in the form of built-in type or an externally separated type. The built-in type lighting device includes a press strip, a battery as electric power source, and a light emitting diode (LED) as light source. All components parts are accommodated in a tape rule housing. By pushing a push button installed on the tape rule housing, the LED can be electrically connected to the battery and is turned on to emit light. The externally separated type lighting device includes a battery, an LED and a push button switch all accommodated in a box to form a light source package externally to the tape rule housing. By pressing the push button switch, the LED may make contact with the battery and become energized to emit light.
    Type: Grant
    Filed: March 16, 1999
    Date of Patent: February 29, 2000
    Inventor: Chih Lin Li
  • Patent number: 6024464
    Abstract: An umbrella assembly comprising a tubular structure having a telescoping umbrella slidably positionable down into a compartment formed within the tubular structure and sealable with a cap member. The tubular structure is attached to a plate that is provided with a harness system for attaching the plate to the back area of a wearer. The umbrella telescopes out of the tubular structure to extend over the head area of the wearer. A battery pack is provided for powering a safety light above the canopy of the umbrella.
    Type: Grant
    Filed: April 26, 1999
    Date of Patent: February 15, 2000
    Inventor: Armando De Vera
  • Patent number: 6019485
    Abstract: A nonimaging illumination optical device for producing a selected far field illuminance over an angular range. The optical device includes a light source 102, a light reflecting surface 108, and a family of light edge rays defined along a reference line 104 with the reflecting surface 108 defined in terms of the reference line 104 as a parametric function R(t) where t is a scalar parameter position and R(t)=k(t)+Du(t) where k(t) is a parameterization of the reference line 104, and D is a distance from a point on the reference line 104 to the reflection surface 108 along the desired edge ray through the point.
    Type: Grant
    Filed: October 6, 1998
    Date of Patent: February 1, 2000
    Assignees: Minnesota Mining & Mfg. Co., ARCH Development Corp.
    Inventors: Roland Winston, Harald Ries
  • Patent number: 6019489
    Abstract: An articulated light head for navigational lights on motor boats. The light head incorporates a movable stem plate within an articulator base for manual positioning of the navigational light with respect to its supporting conventional hull pole as attached to the hull of the boat. The movable stem plate is frictionally secured between a stem plate trapper and the articulator base. A light base is fitted on top of the articulator base enclosing both the movable stem plate and stem plate trapper within the light head. A navigation light is supported by the light base and powered by electrical current directed through the light head. The navigation light is protected by a dome which fits over the light base.
    Type: Grant
    Filed: November 9, 1998
    Date of Patent: February 1, 2000
    Assignee: Aqua Signal Corporation
    Inventor: Ronald E. Wiggerman
  • Patent number: 6017128
    Abstract: Footwear for improving the visibility of the wearer uses a circuit including a mechanically operated pressure switching mechanism, disposed in the footwear, to turn a lighting system off and on. The switch is responsive to pressure from the foot of the wearer. When a wearer raises a foot from the ground, the lighting system is activated. When the foot is returned to the ground, the lighting system is deactivated. The system may be disabled by removing a source of power from the circuit, or through the provision of a mechanically operable deactivation mechanism.
    Type: Grant
    Filed: December 9, 1993
    Date of Patent: January 25, 2000
    Assignee: L.A. Gear, Inc.
    Inventors: Mark R. Goldston, Jon L. Bemis, Carmen C. Rapisarda
  • Patent number: 6010236
    Abstract: This invention relates to a connector, which is cylindrical and is made of plastic, for clipping a bulb holder of a light string and engaging within a lamp shield. A pair of elastic Y-type clippers are provided in the connector which can provide a secure connection with the bulb holder. A pair of connecting belts are also mounted and are able to be connected together to become a ring, that can be hung on a supporter and keeps the bulb holder with the bulb of the light string and the lamp shield firmly placed to display a great decoration.
    Type: Grant
    Filed: April 8, 1998
    Date of Patent: January 4, 2000
    Inventor: Wei-Cheng Lai
  • Patent number: 6000824
    Abstract: The vehicular marker lamp constituted by integrally molding a lamp base body to which a light source is installed, a lens member coupled to a front end part of the lamp base body for controlling illumination light beam emitting from the light source and an integral hinge connecting the lens member to the lamp base body, using a mold material which is capable of forming lenses.
    Type: Grant
    Filed: July 30, 1996
    Date of Patent: December 14, 1999
    Assignee: Koito Manufacturing Co., Ltd.
    Inventors: Nobusuke Konagaya, Hiroshi Yamamoto
  • Patent number: 6000818
    Abstract: A clip for mounting a recessed light fixture into a panel includes a clamping assembly for anchoring the clip to a hole in the panel, and a resilient arm biased toward a housing of the light fixture which frictionally engages the housing to support the fixture in the panel. In the preferred embodiment a gripping edge of the resilient arm contacts the housing at an oblique angle, so that turning the housing in a particular direction draws the fixture into the hole and thus draws a flange surrounding the mouth of the housing flush against the panel.
    Type: Grant
    Filed: October 19, 1998
    Date of Patent: December 14, 1999
    Assignee: Canlyte Inc.
    Inventor: Giuseppe Caluori
  • Patent number: 5993025
    Abstract: A figure light, which includes a figured support having an inner rail, an outer rail and a plurality of locating blocks connected in parallel between the rails, and a plurality of elastic lamp sockets respectively fastened to the locating blocks to hold a respective bulb, the lamp sockets each a hook respectively hooked on the locating blocks.
    Type: Grant
    Filed: April 7, 1999
    Date of Patent: November 30, 1999
    Assignee: Shining Blick Enterprises Co., Ltd.
    Inventor: Peter K. H. Huang
  • Patent number: 5993021
    Abstract: A decorative lamp in tubular aquarium includes a tubular water container having water and a plurality of artificial fish therein, a base which is a hollow body for supporting the tubular water container, and a lid covered on the top of the tubular water container. The base comprises a lamp holder having a bulb therein for providing the lighting in the tubular water container, a glass tube receiving the lamp holder and transversally placed in the base for providing a color light in the tubular water container by a color of the glass tube, and an air bubble valve making air bubbles by a pump in the tubular water container to keep those artificial fish in the tubular water container moving.
    Type: Grant
    Filed: September 25, 1998
    Date of Patent: November 30, 1999
    Inventor: Wen-Yung Lin