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Class 362/170 - Rotatable type


Subclass of Class 362 - Illumination
Definition: Subject matter having means whereby a light unit body is
No. of patents: 19
Last issue date: 05/08/2007


NumberTitleIssue Date
7214054Magic candles and candle bases, magic advertisement displays
In a first broad aspect, the invention provides an apparatus usable with a liquid. The apparatus includes a container for receiving the liquid and an object. The object is substantially buoyant and supportable by the liquid while being at least in part submerged int...
05/08/2007
7090369Magnetic device for rotating floating candle
A magnetic device for rotating a floating candle is comprised of a first magnetic member for attaching to the base of the candle, a transparent container for holding water to float the candle, and a base for supporting the transparent container. A second magnetic me...
08/15/2006
6866401Zoomable spot module
A lamp (10, 30, 80) includes an LED module (16, 36, 86) having at least one LED (12, 32, 82) arranged on a substrate (14, 34, 84). An optical system includes at least one lens (18, 38, 88) in optical communication with the LED modu...
03/15/2005
6000813Laser pointer with light shaping rotating disk
A portable or stationary light shaping system which can shape a variety of light sources via a series of selectable & moving output specific light shaping optical elements which produces a controlled and precise composite illumination of optical outputs....
12/14/1999
5703564Mobile advertising device with electronic transmission capabilities
A mobile advertising device having a rotating display unit suspended from a cord that is preferably supported from a wand attached to a shelf unit in a store. The display unit has a battery powered motor that rotates a drum having a surface on which graph...
12/30/1997
5400008Location marker
A location marker includes a casing, a switch assembly and a lens enclosing a flashable strobe lamp. The location marker is powered by batteries and an electronic circuit that converts the battery voltage to a trigger voltage for illumination of the strob...
03/21/1995
5347259Strobe warning light
A strobe warning light comprises an elongated strobe lamp having a longitudinal axis, a lamp support supporting the lamp in a predetermined position, and a reflector on the support that includes a first surface positioned on one side of a first reference ...
09/13/1994
4931768Multicolor emergency vehicle light
A base adapted to be mounted on a vehicle supports a light source for generating a rotating light beam. A dome-shaped lens is positioned on the base over the light source to form an enclosure for the light source. A coating may be located on the top of th...
06/05/1990
4530037Flash tube with moving reflectors
A warning assembly for emergency vehicles comprising a flash lamp assembly and a non-synchronous moving reflector assembly. The flash tube is subjected to a relatively rapid flash rate in conjunction with the movable reflectors attaining a scattering of t...
07/16/1985
4511880Twin oscillating light
A twin oscillating light assembly for use on police cars, ambulances and other emergency vehicles on which a warning light is required, the light assembly includes two light sources which each oscillate both vertically and horizontally and together produc...
04/16/1985
4484175Rotary beacon
A rotary beacon for use in emergency equipment where a turntable carrying electric lights rotates with respect to the base....
11/20/1984
4387362Method and apparatus for increasing effective light intensity of a rotating light
A rotating signal light for use on police cars, ambulances and other vehicles on which a warning light is required, the light being driven at a non-uniform speed of rotation for the purpose of enhancing light intensity in certain predetermined directions ...
06/07/1983
4377802Lamp/reflector assembly
A reflector for rotatable signal lights includes a pair of coaxial parabolic reflecting surfaces which are interrupted and joined back-to-back with the juncture forming an aperture which defines a plane through the common focal point of the two reflecting...
03/22/1983
4357595Flashing light warning system for vehicles
A flashing light system for mounting on the roof of a police car or other vehicle where special warning lights are desired. The system includes a plurality of lights preferably arranged side-by-side across the width of the vehicle roof, each of the lights...
11/02/1982
4286254Rotating signal light with variable voltage lamp circuit
A rotating signal light for use on police cars, ambulances and other vehicles on which a warning light is required, the light being connected with a variable voltage lamp circuit which provides a higher voltage in predetermined rotational positions of the...
08/25/1981
4281311Method and apparatus for increasing effective light intensity of a rotating light
A rotating signal light for use on police cars, ambulances and other vehicles on which a warning light is required, the light being driven at a non-uniform speed of rotation for the purpose of enhancing light intensity in certain predetermined directions ...
07/28/1981
4240062Flashing light warning system for vehicles
A flashing light system for mounting on the roof of a police car or other vehicle where special warning lights are desired. The system comprises a plurality of lights preferably arranged side-by-side across the width of the vehicle roof, each of the light...
12/16/1980
4104614Warning light for emergency vehicles
A warning light for emergency vehicles for which light sources project parallel light beams along predetermined paths with a rotatable reflector having opposite reflective surfaces for directing the parallel light beams to the front and alternately to the...
08/01/1978
4104615Flashing signal light
A flashing signal light that includes a rotatably mounted signal generator formed of a light transmitting material and a non-rotatable source of light adapted to direct light into the generator along its axis of rotation. A pyramid shaped prism is associa...
08/01/1978
 
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