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Class   191ELECTRICITY: TRANSMISSION TO VEHICLES
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[List of Pre Grant Publications for class 191 subclass 1R][List of Patents for class 191 subclass 1R]  1R MISCELLANEOUS
 [List of Pre Grant Publications for class 191 subclass 1A][List of Patents for class 191 subclass 1A]1A Subclass 1A indent level is 1 Electroplating contact rolls
[List of Pre Grant Publications for class 191 subclass 2][List of Patents for class 191 subclass 2]2 SYSTEMS OF DISTRIBUTION
[List of Pre Grant Publications for class 191 subclass 3][List of Patents for class 191 subclass 3]3 Subclass 3 indent level is 1 Convertible, multiple current source
 [List of Pre Grant Publications for class 191 subclass 4][List of Patents for class 191 subclass 4]4 Subclass 4 indent level is 2 Internal and external
 [List of Pre Grant Publications for class 191 subclass 5][List of Patents for class 191 subclass 5]5 Subclass 5 indent level is 2 Alternating direct
 [List of Pre Grant Publications for class 191 subclass 6][List of Patents for class 191 subclass 6]6 Subclass 6 indent level is 1 Sectional
 [List of Pre Grant Publications for class 191 subclass 7][List of Patents for class 191 subclass 7]7 Subclass 7 indent level is 1 Alternating-alternating
 [List of Pre Grant Publications for class 191 subclass 8][List of Patents for class 191 subclass 8]8 Subclass 8 indent level is 1 Safety cut-out
 [List of Pre Grant Publications for class 191 subclass 9][List of Patents for class 191 subclass 9]9 DRAWBRIDGE AND TRANSFER TABLE
 [List of Pre Grant Publications for class 191 subclass 10][List of Patents for class 191 subclass 10]10 MAGNETIC INDUCTION
 [List of Pre Grant Publications for class 191 subclass 11][List of Patents for class 191 subclass 11]11 VEHICLE IN SERIES
[List of Pre Grant Publications for class 191 subclass 12R][List of Patents for class 191 subclass 12R]  12R FLEXIBLE EXTENSIONS
[List of Pre Grant Publications for class 191 subclass 12.2R][List of Patents for class 191 subclass 12.2R]  12.2R Subclass 12.2R indent level is 1 Reels
 [List of Pre Grant Publications for class 191 subclass 12.4][List of Patents for class 191 subclass 12.4]12.4 Subclass 12.4 indent level is 2 With connector plug or receptacle
 [List of Pre Grant Publications for class 191 subclass 12.2A][List of Patents for class 191 subclass 12.2A]12.2A Subclass 12.2A indent level is 2 Motor-operated
 [List of Pre Grant Publications for class 191 subclass 12S][List of Patents for class 191 subclass 12S]12S Subclass 12S indent level is 1 Electric iron stands
 [List of Pre Grant Publications for class 191 subclass 12C][List of Patents for class 191 subclass 12C]12C Subclass 12C indent level is 1 Chain protectors
 [List of Pre Grant Publications for class 191 subclass 13][List of Patents for class 191 subclass 13]13 PLATE CONDUCTOR
[List of Pre Grant Publications for class 191 subclass 14][List of Patents for class 191 subclass 14]14 SECTIONAL CONDUCTOR
 [List of Pre Grant Publications for class 191 subclass 15][List of Patents for class 191 subclass 15]15 Subclass 15 indent level is 1 Normally live section
     Subclass indent level is 1 Normally dead section
 [List of Pre Grant Publications for class 191 subclass 16][List of Patents for class 191 subclass 16]16 Subclass 16 indent level is 2 Magnetomechanical circuit controller
[List of Pre Grant Publications for class 191 subclass 17][List of Patents for class 191 subclass 17]17 Subclass 17 indent level is 2 Magnetic circuit controller
[List of Pre Grant Publications for class 191 subclass 20][List of Patents for class 191 subclass 20]20 Subclass 20 indent level is 2 Mechanical circuit controller
[List of Pre Grant Publications for class 191 subclass 22R][List of Patents for class 191 subclass 22R]  22R CONDUCTORS
[List of Pre Grant Publications for class 191 subclass 23R][List of Patents for class 191 subclass 23R]  23R Subclass 23R indent level is 1 Conduit
 [List of Pre Grant Publications for class 191 subclass 24][List of Patents for class 191 subclass 24]24 Subclass 24 indent level is 2 Asymmetric
 [List of Pre Grant Publications for class 191 subclass 25][List of Patents for class 191 subclass 25]25 Subclass 25 indent level is 2 Closing
 [List of Pre Grant Publications for class 191 subclass 26][List of Patents for class 191 subclass 26]26 Subclass 26 indent level is 2 Draining
 [List of Pre Grant Publications for class 191 subclass 27][List of Patents for class 191 subclass 27]27 Subclass 27 indent level is 2 Heated
 [List of Pre Grant Publications for class 191 subclass 28][List of Patents for class 191 subclass 28]28 Subclass 28 indent level is 2 Special modifications
 [List of Pre Grant Publications for class 191 subclass 23A][List of Patents for class 191 subclass 23A]23A Subclass 23A indent level is 2 Overhead conduit conductors
[List of Pre Grant Publications for class 191 subclass 29R][List of Patents for class 191 subclass 29R]  29R Subclass 29R indent level is 1 Third rail
[List of Pre Grant Publications for class 191 subclass 30][List of Patents for class 191 subclass 30]30 Subclass 30 indent level is 2 Protected
 [List of Pre Grant Publications for class 191 subclass 32][List of Patents for class 191 subclass 32]32 Subclass 32 indent level is 2 Supports
 [List of Pre Grant Publications for class 191 subclass 29DM][List of Patents for class 191 subclass 29DM]29DM Subclass 29DM indent level is 2 Conductor made from different materials
[List of Pre Grant Publications for class 191 subclass 33R][List of Patents for class 191 subclass 33R]  33R Subclass 33R indent level is 1 Trolley
 [List of Pre Grant Publications for class 191 subclass 34][List of Patents for class 191 subclass 34]34 Subclass 34 indent level is 2 Nonunderrunning
 [List of Pre Grant Publications for class 191 subclass 35][List of Patents for class 191 subclass 35]35 Subclass 35 indent level is 2 Guarded
 [List of Pre Grant Publications for class 191 subclass 36][List of Patents for class 191 subclass 36]36 Subclass 36 indent level is 2 Special intersections
 [List of Pre Grant Publications for class 191 subclass 37][List of Patents for class 191 subclass 37]37 Subclass 37 indent level is 2 Crossings
 [List of Pre Grant Publications for class 191 subclass 38][List of Patents for class 191 subclass 38]38 Subclass 38 indent level is 2 Switches
 [List of Pre Grant Publications for class 191 subclass 39][List of Patents for class 191 subclass 39]39 Subclass 39 indent level is 2 Section insulators
[List of Pre Grant Publications for class 191 subclass 40][List of Patents for class 191 subclass 40]40 Subclass 40 indent level is 2 Supports
 [List of Pre Grant Publications for class 191 subclass 44.1][List of Patents for class 191 subclass 44.1]44.1 Subclass 44.1 indent level is 2 Splicers
 [List of Pre Grant Publications for class 191 subclass 33PM][List of Patents for class 191 subclass 33PM]33PM Subclass 33PM indent level is 2 Cables made of multiple material
 [List of Pre Grant Publications for class 191 subclass 22C][List of Patents for class 191 subclass 22C]22C Subclass 22C indent level is 1 At or below ground surface
 [List of Pre Grant Publications for class 191 subclass 22DM][List of Patents for class 191 subclass 22DM]22DM Subclass 22DM indent level is 1 Rail, made of multiple materials
[List of Pre Grant Publications for class 191 subclass 45R][List of Patents for class 191 subclass 45R]  45R COLLECTORS
 [List of Pre Grant Publications for class 191 subclass 46][List of Patents for class 191 subclass 46]46 Subclass 46 indent level is 1 Convertible
 [List of Pre Grant Publications for class 191 subclass 47][List of Patents for class 191 subclass 47]47 Subclass 47 indent level is 1 Bar
 [List of Pre Grant Publications for class 191 subclass 48][List of Patents for class 191 subclass 48]48 Subclass 48 indent level is 1 Conduit plow
 [List of Pre Grant Publications for class 191 subclass 49][List of Patents for class 191 subclass 49]49 Subclass 49 indent level is 1 Third-rail shoe
[List of Pre Grant Publications for class 191 subclass 50][List of Patents for class 191 subclass 50]50 Subclass 50 indent level is 1 Trolley
 [List of Pre Grant Publications for class 191 subclass 51][List of Patents for class 191 subclass 51]51 Subclass 51 indent level is 2 Common wire passing
 [List of Pre Grant Publications for class 191 subclass 52][List of Patents for class 191 subclass 52]52 Subclass 52 indent level is 2 Detachable
 [List of Pre Grant Publications for class 191 subclass 53][List of Patents for class 191 subclass 53]53 Subclass 53 indent level is 2 Nonunderrunning
[List of Pre Grant Publications for class 191 subclass 54][List of Patents for class 191 subclass 54]54 Subclass 54 indent level is 2 Indefinite path
[List of Pre Grant Publications for class 191 subclass 57][List of Patents for class 191 subclass 57]57 Subclass 57 indent level is 2 Multiple contact
[List of Pre Grant Publications for class 191 subclass 59][List of Patents for class 191 subclass 59]59 Subclass 59 indent level is 2 Heads
[List of Pre Grant Publications for class 191 subclass 64][List of Patents for class 191 subclass 64]64 Subclass 64 indent level is 2 Poles
[List of Pre Grant Publications for class 191 subclass 66][List of Patents for class 191 subclass 66]66 Subclass 66 indent level is 2 Stands
 [List of Pre Grant Publications for class 191 subclass 71][List of Patents for class 191 subclass 71]71 Subclass 71 indent level is 2 Rope protectors
[List of Pre Grant Publications for class 191 subclass 72][List of Patents for class 191 subclass 72]72 Subclass 72 indent level is 2 Guards and finders
[List of Pre Grant Publications for class 191 subclass 85][List of Patents for class 191 subclass 85]85 Subclass 85 indent level is 1 Trolley retrievers
[List of Pre Grant Publications for class 191 subclass 86][List of Patents for class 191 subclass 86]86 Subclass 86 indent level is 2 Erector release
 [List of Pre Grant Publications for class 191 subclass 90][List of Patents for class 191 subclass 90]90 Subclass 90 indent level is 2 Fluid pressure-retracted
[List of Pre Grant Publications for class 191 subclass 91][List of Patents for class 191 subclass 91]91 Subclass 91 indent level is 2 Spring-retracted
 [List of Pre Grant Publications for class 191 subclass 94][List of Patents for class 191 subclass 94]94 Subclass 94 indent level is 2 Weight-retracted
 [List of Pre Grant Publications for class 191 subclass 95][List of Patents for class 191 subclass 95]95 Subclass 95 indent level is 1 Nonretracting trolley stops
 [List of Pre Grant Publications for class 191 subclass 45A][List of Patents for class 191 subclass 45A]45A Subclass 45A indent level is 1 Suspended conveyors
 
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