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Class Information
Number: 191/23A
Name: Electricity: transmission to vehicles > Conductors > Conduit > Overhead conduit conductors
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6324989 |
Load bearing material handling system having pneumatic and electrical delivery capabilities |
Dec. 4, 2001 |
| 6264017 |
Multi-conductor power bar system and trolley therefor |
Jul. 24, 2001 |
| 6206156 |
Section insulator for conductor rails |
Mar. 27, 2001 |
| 6186296 |
Sleeve and mobile connection for electric supply |
Feb. 13, 2001 |
| 6105741 |
Electric distribution systems and electrical take-off apparatus therefor |
Aug. 22, 2000 |
| 5605209 |
Composite electrical conductor rail |
Feb. 25, 1997 |
| 5355804 |
Rail-guided apparatus-carrying system |
Oct. 18, 1994 |
| 5236338 |
Support means for current conductor rails |
Aug. 17, 1993 |
| 4843971 |
Monorail track system |
Jul. 4, 1989 |
| 4704502 |
Suspension assembly for electricity power supply rails |
Nov. 3, 1987 |
| 4550231 |
Trolley rail |
Oct. 29, 1985 |
| 4545303 |
Monorail conveyor system |
Oct. 8, 1985 |
| 4532385 |
Load transporting device and electric supply track therefor |
Jul. 30, 1985 |
| 4428465 |
Conductor strip housing for a conductor rail |
Jan. 31, 1984 |
| 4416357 |
Guide structure for trolley rail and flying pickup |
Nov. 22, 1983 |
| 4412107 |
Electrical conductor |
Oct. 25, 1983 |
| 4398068 |
Conductor strip and housing therefor for a current conductor rail |
Aug. 9, 1983 |
| 4300666 |
Current collecting means in an aerial cableway system |
Nov. 17, 1981 |
| 4278381 |
Pallet shuttle system |
Jul. 14, 1981 |
| 4258835 |
Trolley rail section |
Mar. 31, 1981 |
| 4245726 |
Supply systems for mobile appliances, particularly mining machines |
Jan. 20, 1981 |
| 4227596 |
Contact device |
Oct. 14, 1980 |
| 4220229 |
Insulative support for conductive rail assembly |
Sep. 2, 1980 |
| 4215770 |
Conductive rail assembly |
Aug. 5, 1980 |
| 4194603 |
Trolley rail and flying pickup |
Mar. 25, 1980 |
| 4172423 |
Tracked vehicle systems |
Oct. 30, 1979 |
| 4137424 |
Rail for supporting electrical fixtures |
Jan. 30, 1979 |
| 4106599 |
Electrification rail and joint construction |
Aug. 15, 1978 |
| T973010 |
Electrical conductor systems |
Aug. 1, 1978 |
| 4090594 |
Trolley rail |
May. 23, 1978 |
| 4050555 |
Trolley rail assembly |
Sep. 27, 1977 |
| 4022967 |
Clamping holder for busbars |
May. 10, 1977 |
| 4016961 |
Rail construction for rail-type electrification systems |
Apr. 12, 1977 |
| 3995725 |
Hanger for conductor rails |
Dec. 7, 1976 |
| 3987877 |
Trolley busway housing |
Oct. 26, 1976 |
| 3985211 |
Overhead rigid power conductor |
Oct. 12, 1976 |
| 3957142 |
Electrically insulated power line for supplying electrical energy to mobile devices |
May. 18, 1976 |
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