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Class Information
Number: 191/22R
Name: Electricity: transmission to vehicles > Conductors
Description:


Sub-classes under this class:

Class Number Class Name Patents
191/22C At or below ground surface 12
191/23R Conduit 33
191/22DM Rail, made of multiple materials 26
191/29R Third rail 28
191/33R Trolley 17


Patents under this class:

Patent Number Title Of Patent Date Issued
7090059 Powered slide rail device for vehicle seat Aug. 15, 2006
6848547 Non-contact electric power supply system for a rail-guided vehicle Feb. 1, 2005
6818827 Device for absorbing harness slack Nov. 16, 2004
6772868 Railroad rail-connector assembly Aug. 10, 2004
6672441 Conductor rail support Jan. 6, 2004
6668991 Redundant power supply system and method for an automated robotic device in a data storage system Dec. 30, 2003
6637564 Current detector with two mounting positions Oct. 28, 2003
6596942 Color arrangement of electrical cables for vehicles Jul. 22, 2003
6547050 Conductor rail for supplying power and a production method therefor Apr. 15, 2003
6543591 Automated guided vehicle system Apr. 8, 2003
6520303 Power rail and guidebeam assembly for a vehicle transportation system Feb. 18, 2003
6405843 Self supporting cable for use with linear motion devices Jun. 18, 2002
6380488 Cable protector with main and auxiliary holding portions Apr. 30, 2002
6250442 Ground power supply for electric vehicle with earth connection Jun. 26, 2001
6241064 Fitting, conductor rail and coupling device Jun. 5, 2001
6230861 Buried power supply system for an electric vehicle, and an electric vehicle equipped to use such a system May. 15, 2001
6206156 Section insulator for conductor rails Mar. 27, 2001
6202809 Power supply mechanism in conveyor system Mar. 20, 2001
6186296 Sleeve and mobile connection for electric supply Feb. 13, 2001
6179105 Electrical model railway set Jan. 30, 2001
6129028 Electrically powered transit car Oct. 10, 2000
5868076 Slotless electric track for vehicles Feb. 9, 1999
5845581 Monorail system Dec. 8, 1998
5813351 Racetrack structure Sep. 29, 1998
5788033 Arrangement for supplying power to an electric locomotive Aug. 4, 1998
5782186 Model motor vehicle track system and method for making the same Jul. 21, 1998
5224575 Power conductor rail expansion joint Jul. 6, 1993
4632038 Monorail vehicular system Dec. 30, 1986
4343384 Connector apparatus for electrically conductive guide rails Aug. 10, 1982
4255838 Support for electrical busbars Mar. 17, 1981
4215770 Conductive rail assembly Aug. 5, 1980
4155434 Electric conductor system for rapid transit railways May. 22, 1979
4109768 Current collector line Aug. 29, 1978
T973010 Electrical conductor systems Aug. 1, 1978
4074924 Electrical contact system Feb. 21, 1978
4053035 Current collecting system for self-propelled carriage of aerial tramway Oct. 11, 1977
4049092 Current conductor system Sep. 20, 1977
4043436 Support apparatus for electrically conductive rail Aug. 23, 1977
4020300 Sectionalized crane collector systems Apr. 26, 1977
4015537 Interior railway transportation system Apr. 5, 1977
3957142 Electrically insulated power line for supplying electrical energy to mobile devices May. 18, 1976



 
 
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