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Browse by Category: Main > Communications
Class Information
Number: 340/468
Name: Communications: electrical > Land vehicle alarms or indicators > External signal light system
Description: Subject matter wherein the alarm or indicator is a manually actuated signal light system which communicates with persons outside the vehicle (e.g., other drivers, pedestrians).










Sub-classes under this class:

Class Number Class Name Patents
340/479 Brake light 502
340/471 Hazard warning or distress signalling 356
340/470 Pass - no pass 29
340/475 Turn signal 377
340/474 With audible signal 102
340/469 With two or more intensity levels (e.g., day or night) 132


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
8710975 Method for indicating the process of leaving a parking space Apr. 29, 2014
8638209 Traffic control board mount for vehicles Jan. 28, 2014
8633834 Alarm apparatus and alarming method Jan. 21, 2014
8629766 Portable information display apparatus Jan. 14, 2014
8629768 Vehicle vision system Jan. 14, 2014
8610556 Automobile communication system Dec. 17, 2013
8604940 Vehicle communication system Dec. 10, 2013
8604922 Programmable taillight illumination system Dec. 10, 2013
8552852 Trailer hitch receiver safety light system Oct. 8, 2013
8547219 Automotive brake light with graduated display Oct. 1, 2013
8543325 Collision monitoring for a motor vehicle Sep. 24, 2013
8536994 Vehicle warning systems and methods Sep. 17, 2013
8537030 Pedestrian alert system and method Sep. 17, 2013
8538636 System and method for controlling vehicle headlights Sep. 17, 2013
8536997 Vehicle lighting control apparatus and method Sep. 17, 2013
8531285 Vehicle turn signaling apparatus that projects a low divergence line onto an adjacent driving lane Sep. 10, 2013
8525660 DC power line control for light bars and sirens Sep. 3, 2013
8525657 Methods and systems for determining a tire pressure status Sep. 3, 2013
8525659 LED tail lamp system for vehicle using pattern indication Sep. 3, 2013
8525697 Exterior mirror reflective element sub-assembly with signal indicator Sep. 3, 2013
8519840 Vehicle U-turn indicator and associated method Aug. 27, 2013
8502652 Bicycle brake device having a warning function Aug. 6, 2013
8493233 Information display system for vehicle Jul. 23, 2013
8482398 Electronic control circuit for lamps of a vehicle Jul. 9, 2013
8405498 Automated vehicle crash warning system using external lights Mar. 26, 2013
8400261 Interactive phone message control apparatus for a motor vehicle Mar. 19, 2013
8401741 Headlamp in an automobile Mar. 19, 2013
8393750 Extendable strobe light device Mar. 12, 2013
8390475 Motion controlled display Mar. 5, 2013
8382349 Signaling assembly Feb. 26, 2013
8384537 Vehicle occupant emergency communication apparatus Feb. 26, 2013
8368560 Automated warning system for waterski boats Feb. 5, 2013
8350682 DPF warning system Jan. 8, 2013
8344871 Integrated vehicular scene/warning light assembly Jan. 1, 2013
8330595 Functional and ornamental vehicle accessories Dec. 11, 2012
8325029 Multiple color multi-functional light bar Dec. 4, 2012
8310357 After market sequential turn signal Nov. 13, 2012
8305235 Exterior mirror reflective element sub-assembly with signal indicator Nov. 6, 2012
8299910 Intelligent tire systems and methods Oct. 30, 2012
8295189 Interference detection Oct. 23, 2012
8296054 Method and device for limiting the number of alarms generated by an anti-collision system on board an airplane Oct. 23, 2012
8269619 Wireless light indication and control device Sep. 18, 2012
8258981 Warning apparatus and method Sep. 4, 2012
8246224 Apparatus to provide variable illuminated signals for the presence of bicycles and other vehicles Aug. 21, 2012
8248265 Vehicle console display buttons and vehicle consoles incorporating the same Aug. 21, 2012
8242898 Turn signal illumination controller Aug. 14, 2012
8237557 Pickup truck tailgate safety light system Aug. 7, 2012
8217778 Brake light switch for engine brake systems Jul. 10, 2012
8212666 Motor vehicle having hybrid drive and external display device for displaying a current operating mode of the hybrid drive Jul. 3, 2012
8203441 Display system Jun. 19, 2012

1 2 3 4 5 6 7 8 9 10 11 12










 
 
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