Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Optical & Optics
Class Information
Number: 362/461
Name: Illumination > Supported by vehicle structure (e.g., especially adapted for vehicle) > Including headlamp beam measuring or indicating (e.g., headlamp beam leveling, aiming, inclination detecting) > Plumb or level having liquid-type bubble
Description:










Sub-classes under this class:

Class Number Class Name Patents
362/462 Including indicia mark (e.g., calibrated rod) 26


Patents under this class:

Patent Number Title Of Patent Date Issued
7264386 Method and apparatus for adjusting visibility of vehicle Sep. 4, 2007
5580148 Automatically slaved motor vehicle light Dec. 3, 1996
5526239 Combination headlamp for a motor vehicle Jun. 11, 1996
5467255 Level indicating device for a vehicle headlamp Nov. 14, 1995
5408391 Level indicating device for a vehicle headlamp Apr. 18, 1995
5373425 Movable reflector type automobile headlamp Dec. 13, 1994
5331251 Automatic corrector of headlight elevation during changes in the attitude of a vehicle Jul. 19, 1994
5253154 Headlamp leveling arrangement Oct. 12, 1993
5221137 Vehicle front headlamp assembly Jun. 22, 1993
5151849 Headlamp leveling arrangement Sep. 29, 1992
5140503 Headlamp aiming and leveling apparatus Aug. 18, 1992
5138533 Device for testing headlight orientation of a headlight of a motor vehicle Aug. 11, 1992
5138531 Headlamp for power vehicle Aug. 11, 1992
5107407 Motor vehicle headlight including an indicator device for indicating the elevation direction of its reflector Apr. 21, 1992
5083244 Headlight for motor vehicle Jan. 21, 1992
5075825 Motor vehicle headlight including an indicator device for indicating the elevation direction of its reflector Dec. 24, 1991
5063482 Motor vehicle headlight including an indicator device for indicating the elevation direction of its reflector Nov. 5, 1991
5050048 Headlight for vehicles Sep. 17, 1991
5047905 Motor vehicle headlight including an indicator device for indicating the elevation direction of its reflector Sep. 10, 1991
5031081 Headlamp for power vehicle Jul. 9, 1991
4984136 Automotive headlamp unit with aiming adjustment lid Jan. 8, 1991
4970629 Headlamp assembly Nov. 13, 1990
4922387 Horizontal zero adjustment for automotive headlamp May. 1, 1990
4916583 Vehicular headlamp Apr. 10, 1990
4802067 Headlight aiming and leveling device Jan. 31, 1989
4794495 Headlamp assembly Dec. 27, 1988











 
 
  Recently Added Patents
Data processing method
Lithographic apparatus and device manufacturing method
Method for processing an algae medium containing algae microorganisms to produce algal oil and by-products
Permitting access of slave device from master device based on process ID's
MOS device for eliminating floating body effects and self-heating effects
Sparse data compression
Fluid-borne particle detector
  Randomly Featured Patents
Method for the production of tetrakis (pentafluorophenyl) borates
Bi-layer silylation process using anti-reflective-coatings (ARC) for making distortion-free submicrometer photoresist patterns
Hydrodesulfurization of chlorinized coal
RDS receiver with improved alternate frequency switchover
Brake cylinder
Analogs of parathyroid hormone and PTH-related protein as bone anabolic agents
Power amplifier having negative feedback circuit for transmitter
Terminal for electrically connecting button battery
Method for wet processing of tubular textile material
Lasers