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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
6087777 Turn signal/brake light converters for towed vehicles Jul. 11, 2000
6081191 Light bar having multiple levels and multiple rows of lights and having end extensions Jun. 27, 2000
6072391 Information indicator for vehicle Jun. 6, 2000
6069559 Programmable turn signal and hazard flasher control system May. 30, 2000
6067011 Electronic warning system May. 23, 2000
6064300 Strobe light warning system for school busses May. 16, 2000
6060993 Mobile display system May. 9, 2000
6060788 Vehicle driver module May. 9, 2000
6043739 HyperVision auxiliary taillight array Mar. 28, 2000
6037865 Vehicle having an electroluminescent light band Mar. 14, 2000
6030105 Interior lighting unit for vehicles Feb. 29, 2000
6031452 Turn signal and brake signal combination Feb. 29, 2000
6031451 Electrical circuits for turn signal, hazard signal and brake signal lights Feb. 29, 2000
6028511 Light activated back-up alarm Feb. 22, 2000
6029102 Driver control display system for a vehicle Feb. 22, 2000
6023221 System to activate automobile hazard warning lights Feb. 8, 2000
6023218 Locating and alarm system for a motor vehicle Feb. 8, 2000
6018294 Automatic transmission shift indicator system Jan. 25, 2000
6018295 Vehicle safety light system Jan. 25, 2000
6014596 Intelligent strobe system for vehicle applications Jan. 11, 2000
6002330 Control system for vehicle lighting Dec. 14, 1999
5969603 Door opening warning system device for cars Oct. 19, 1999
5966073 Automotive, front and side brake / running/ turn signal light Oct. 12, 1999
5963129 Vehicle identification and information system control device and system Oct. 5, 1999
5955943 Turn signal and brake signal combination Sep. 21, 1999
5952917 Taillight fixture of a vehicle preferably a motor vehicle Sep. 14, 1999
5952916 Hammer-equipped emergency signal device Sep. 14, 1999
5945916 Indicator light with improved light spreading means Aug. 31, 1999
5939979 Vehicle light system capable of displaying an illuminated symbol Aug. 17, 1999
5923124 Reverse gear warning light circuit for motor vehicles Jul. 13, 1999
5914651 Vehicle safety emergency flasher system Jun. 22, 1999
5909174 Control device, especially for vehicle braking light control Jun. 1, 1999
5905434 Vehicle communication device May. 18, 1999
5896084 Tail light assembly for motor vehicles Apr. 20, 1999
5893638 Side lamp usable as a turn signal side lamp and as a side marking lamp Apr. 13, 1999
5892438 Side rear view mirror spotlight device Apr. 6, 1999
5886627 Signaling apparatus and method for trail vehicles Mar. 23, 1999
5880675 Reusable package for identification devices Mar. 9, 1999
5877680 Apparatus for automatically adjusting aiming of headlights of an automotive vehicle Mar. 2, 1999
5877681 System and method for broadcasting colored light for emergency signalling Mar. 2, 1999
5872510 Bicycle direction indicator Feb. 16, 1999
5867094 Warning light accessory Feb. 2, 1999
5856779 Motorcycle brake light enhancement system Jan. 5, 1999
5852400 Light-reflecting van rear door display Dec. 22, 1998
5852399 Deceleration warning system Dec. 22, 1998
5831521 Automatic emergency signal means for vehicles Nov. 3, 1998
5828299 Car door warning system Oct. 27, 1998
5825281 Method of displaying advertising messages Oct. 20, 1998
5821853 Ambient light monitoring system Oct. 13, 1998
5808545 Integrated vehicular electronic signalling system Sep. 15, 1998

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










 
 
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