ClassID:

63890

B60L2200/28 - CPC Classification

Classification description:

Type of vehicles Trailers

Recent Application in this class:
#1
20260138464
2026-05-21

SYSTEM AND METHOD FOR AUTONOMOUS ENGINE AND FUEL EFFICIENCY TUNING OF A TRAILER

#2
20260109400
2026-04-23

SELF-PROPELLED AND REVERSE SELF-STEERING QUAD CAMPER TRAILER

#3
20260097663
2026-04-09

A TRAILER AND AN ASSOCIATED CONTROLLER

#4
20260091629
2026-04-02

COORDINATED CONTROL OF VEHICLE AND TRAILER ELECTRIC MACHINES

#5
20260084712
2026-03-26

Method for Automating a Distribution Center

#6
20260084570
2026-03-26

RV WITH CHARGE SCHEDULE GENERATION SYSTEM AND METHODS

#7
20260077730
2026-03-19

CENTRAL VEHICLE CONTROL UNIT FOR A TRAILER UNIT

#8
20260070432
2026-03-12

FREIGHT TRANSPORTATION SYSTEM

#9
20260054787
2026-02-26

Trailer Mounted Drive System

#10
20260034895
2026-02-05

METHOD FOR OPERATING A DRIVE OF A TRAILER, AND A TRAILER FOR A VEHICLE COMBINATION

#11
20260034887
2026-02-05

Composite-Structured Lightweight Semi-truck and tractor-Trailer Energy System with artificial intelligence -Enabled Blockchain V2G, Range Extension, and Geo-Fenced Advertising

#12
20260021704
2026-01-22

Electric Generation System for Vehicle

#13
20260019009
2026-01-15

Modular Multi-Level Inverter Using Cascaded H-Bridges With Charge Balancing

#14
20260001421
2026-01-01

AMELIORATING EMMISSIONS FROM MOBILE TRAILER REFRIGERATION UNITS AND THERMAL MANAGEMENT OF PORTABLE BATTERY POWER SUPPLY

#15
20250388093
2025-12-25

METHOD FOR DYNAMIC TORQUE OUTPUT ASSIST AND REGENERATIVE BRAKING OF A TRAILER

#16
20250353529
2025-11-20

Compartmentalized Electric Vehicle (EV) Having Attached Compartments with Separate Power Systems

#17
20250353394
2025-11-20

MOBILE CHARGING SYSTEM FOR ELECTRIC VEHICLES

#18
20250340218
2025-11-06

Delivery Hand Off Procedure When Electric Vehicle (EV) is About to Lose Power

#19
20250304089
2025-10-02

METHOD AND SYSTEM FOR NAVIGATION SUPPORT OF AN ELECTRIC VEHICLE TOWING A TRAILER

#20
20250303887
2025-10-02

SYSTEM FOR POWER SUPPLY, POWER GENERATION, AND POWER DISTRIBUTION OF A TRAILER

#21
20250262952
2025-08-21

CONTROL APPARATUS FOR VEHICLE

#22
20250229642
2025-07-17

INTELLIGENT TOWING SYSTEM AND METHOD FOR IMPROVED CONTROL AND EFFICIENCY

#23
20250214661
2025-07-03

HYBRID TRACTOR/TRAILER SYSTEM

#24
20250206171
2025-06-26

CENTRAL ELECTRICAL DEVICE FOR OPERATING AN ELECTRIC DRIVING AND/OR RECUPERATION AXLE OF A TRAILER OR SEMITRAILER OF A UTILITY VEHICLE

#25
20250196710
2025-06-19

Methods and apparatus for an active convertor dolly

#26
20250187491
2025-06-12

APPARATUS AND SYSTEM FOR THE PLACEMENT AND MANAGEMENT OF BATTERY PACKS FOR THE PURPOSE OF POWERING ALL-ELECTRIC COMMERCIAL VEHICLES

#27
20250145095
2025-05-08

CONTROL APPARATUS FOR A VEHICLE TRAIN AND METHODS THEREFOR

#28
20250135899
2025-05-01

MODULAR SYSTEM FOR DYNAMIC TOW AND REGENERATIVE BRAKING OF A TRAILER

#29
20250130053
2025-04-24

DECOUPLED ELECTRIC VEHICLE ROUTING

#30
20250128610
2025-04-24

SMART TOWING SYSTEM

#31
20250108701
2025-04-03

METHOD FOR REDUCING BACKLASH IN A VEHICLE AND CONTROL ARRANGENT CONFIGURED TO PERFORM THE METHOD

#32
20250108696
2025-04-03

SYSTEMS AND METHODS FOR TOWING ELECTRIC VEHICLES

#33
20250100343
2025-03-27

METHOD FOR REMOTELY TRACKING AND MONITORING ENERGY OF A TRAILER ALONG A DRIVE ROUTE

#34
20250087812
2025-03-13

BATTERY CARRIER APPARATUS

#35
20250083536
2025-03-13

Electric Single-Group and Double-Group Drive Heavy Truck Train

#36
20250074244
2025-03-06

SYSTEM AND METHOD FOR CHARGING OF ELECTRIC MOBILITY APPARATUS

#37
20250074216
2025-03-06

CARAVAN HAVING ELECTRICAL COMFORT FUNCTIONS

#38
20250050746
2025-02-13

METHOD OF CONTROLLING DRIVING OF A PLURALITY OF MOBILITY DEVICES CONNECTED BY A PIVOT MECHANISM

#39
20250050745
2025-02-13

MODULAR SYSTEM FOR DYNAMIC TOW AND REGENERATIVE BRAKING OF A TRAILER

#40
20250018829
2025-01-16

METHOD FOR ELECTRICALLY DRIVABLE VEHICLE, IN PARTICULAR A UTILITY VEHICLE, METHOD FOR A VEHICLE-EXTERNAL SERVER, COMPUTER PROGRAM, COMPUTER-READABLE MEDIUM, CONTROLLER, ELECTRICALLY DRIVABLE VEHICLE, VEHICLE-EXTERNAL SERVER

#41
20240408977
2024-12-12

METHOD FOR CONTROLLING ENERGY TRANSFER IN A VEHICLE COMBINATION

#42
20240399890
2024-12-05

MULTIFUNCTION CONTROLLER FOR AN ELECTRIC TRAILER

#43
20240391325
2024-11-28

METHOD FOR OPERATING A COMMERCIAL VEHICLE COMBINATION, AND COMMERCIAL VEHICLE COMBINATION

#44
20240383339
2024-11-21

ENERGY EFFICIENT PROPULSION BASED ON WHEEL SLIP BALANCED DRIVE

#45
20240375525
2024-11-14

VEHICLE TRAILER AND VEHICLE TRAIN

#46
20240367525
2024-11-07

METHODS AND SYSTEMS FOR GENERATING POWER FOR WORK MACHINE

#47
20240343127
2024-10-17

Trailer-based energy capture and management

#48
20240336146
2024-10-10

Method for operating a trailer vehicle having an electric drive and friction brakes, as well as trailer brake control unit and trailer vehicle for carrying out the method

#49
20240317312
2024-09-26

METHOD FOR ALIGNED PARKING OF A TRAILER

#50
20240317106
2024-09-26

Systems and methods for improving initial range prediction when towing

#51
20240300351
2024-09-12

Mobile Platform for Charging Electric Vehicles

#52
20240294222
2024-09-05

SYSTEMS, METHODS, AND APPARATUS FOR E-DRIVE KIT FOR TRAILERS

#53
20240294079
2024-09-05

VEHICLE CHARGING SYSTEM

#54
20240278686
2024-08-22

TRAILER POWERPACK WITH RANGE EXTENDER

#55
20240262221
2024-08-08

TRAILER VEHICLE HAVING AN ELECTRIC DRIVE AND COMBINATION INCLUDING THE TRAILER VEHICLE, AND METHOD FOR OPERATING THE TRAILER VEHICLE

#56
20240262211
2024-08-08

DEVICE FOR CONTROLLING AN ELECTRIC DRIVE OF A TRAILER VEHICLE, SYSTEM THEREWITH AND METHOD THEREFOR

#57
20240239221
2024-07-18

ELECTRICALLY-POWERED VEHICLE TRAILER

#58
20240227619
2024-07-11

Methods and apparatus for an active convertor dolly

#59
20240208483
2024-06-27

Supplemental electric drive with primary engine recognition for electric drive controller adaptation

#60
20240190257
2024-06-13

ELECTRIC REGENERATION UNIT FOR TRUCK TRAILER

#61
20240182126
2024-06-06

Systems and methods for intelligently implementing an autonomous electric-powered trailer during a towing operation

#62
20240181899
2024-06-06

RELATING TO RANGE PREDICTION IN ELECTRIC VEHICLES

#63
20240157805
2024-05-16

AN ELECTRICALLY POWERED TRAILER WITH AN ENDURANCE BRAKING FUNCTION

#64
20240149960
2024-05-09

HYBRID TRACTOR TRUCK

#65
20240149914
2024-05-09

SELF PROPELLED TRAILER SYSTEMS

#66
20240149908
2024-05-09

SELF PROPELLED TRAILER SYSTEMS

#67
20240149791
2024-05-09

SELF SPOTTING TRAILER REVERSE SYSTEM

#68
20240140154
2024-05-02

TRAILER HOOKUP BREAKAWAY MITIGATION SYSTEMS AND METHODS

#69
20240123837
2024-04-18

Method of Controlling Add-On Mobility

#70
20240067283
2024-02-29

Modular system for dynamic tow and regenerative braking of a trailer

#71
20240067005
2024-02-29

SYSTEM FOR POWER SUPPLY, POWER GENERATION, AND POWER DISTRIBUTION OF A TRAILER

#72
20240066999
2024-02-29

Braking of an Electrically Driven Vehicle

#73
20240042861
2024-02-08

OUTDOOR POWER EQUIPMENT CHARGING TRAILER

#74
20240034191
2024-02-01

Vehicle Energy Management System and Related Methods

#75
20240034190
2024-02-01

Method and apparatus for an active convertor dolly

#76
20240010074
2024-01-11

VEHICLE WITH ELECTRIFIED CHARGING TRAILER CONTROL

#77
20230415832
2023-12-28

Compartmentalized Electric Vehicle (EV) Having Attached Compartments with Separate Power Systems

#78
20230415785
2023-12-28

Delivery Hand Off Procedure When Electric Vehicle (EV) is About to Lose Power

#79
20230398875
2023-12-14

METHOD FOR RETROFITTING VEHICLES WITH REGENERATIVE BRAKING

#80
20230382327
2023-11-30

UTILITY VEHICLE TRAILER HAVING A VEHICLE ELECTRICAL DISTRIBUTION SYSTEM

#81
20230373315
2023-11-23

VEHICLE SYSTEMS AND METHODS FOR PROVIDING ASSISTIVE TRACTION DRIVE FORCES DURING TOWING EVENTS

#82
20230365209
2023-11-16

Systems and methods for intelligently implementing an autonomous electric-powered trailer during a towing operation

#83
20230364999
2023-11-16

METHODS AND SYSTEM FOR CONTROLLING REGENERATIVE TORQUE

#84
20230356717
2023-11-09

METHOD OF CONTROLLING TOWING MODE OF VEHICLE

#85
20230347772
2023-11-02

Status detection system and connection cable

#86
20230339440
2023-10-26

A MOTOR-DRIVEN TRAILER AND TOWBAR SYSTEM

#87
20230322067
2023-10-12

EV Trailer Auxiliary Rechargeable Battery Storage System

#88
20230312029
2023-10-05

APPARATUS AND METHOD FOR SHIFTING TRAILERS

#89
20230311597
2023-10-05

Trailer hookup breakaway mitigation systems and methods

#90
20230294506
2023-09-21

INTEGRATED ELECTRICAL POWER GENERATION METHODS AND SYSTEMS

#91
20230271508
2023-08-31

Trailer-based energy capture and management

#92
20230256849
2023-08-17

DELIVERY TRUCK WITH CHARGE CAPABILITY

#93
20230234656
2023-07-27

VEHICLE AND METHOD FOR CONTROLLING A VEHICLE

#94
20230226934
2023-07-20

VEHICLE AND METHOD OF IMMOBILISING A VEHICLE

#95
20230226866
2023-07-20

COORDINATED CONTROL OF VEHICLE AND TRAILER ELECTRIC MACHINES

#96
20230182613
2023-06-15

Container trailer vehicle with replaceable battery

#97
20230145383
2023-05-11

Electrified vehicle trailer charging at single vehicle charging stalls

#98
20230112013
2023-04-13

Methods for controlling a power level in an energy source of a vehicle unit

#99
20230075054
2023-03-09

UTILITY VEHICLE HAVING FUEL CELL DEVICE

#100
20230068987
2023-03-02

DIFFERENTIAL ELECTRICAL DRIVE ARRANGEMENT FOR HEAVY DUTY VEHICLES

#101
20230059385
2023-02-23

Vehicle energy management system and related methods

#102
20230051354
2023-02-16

Tow bar arrangement for control of a self-propelled trailer

#103
20230026988
2023-01-26

Method for controlling braking and/or traction of a vehicle

#104
20230020585
2023-01-19

METHOD AND DEVICE FOR ACTUATING AN ELECTRICAL DRIVE OF A TRAILER VEHICLE

#105
20230001897
2023-01-05

Safety and control system for use when pulling trailers

#106
20220398881
2022-12-15

USE OF ACOUSTIC VEHICLE ALERTING SYSTEMS FOR BATTERY POWERED HEAVY-DUTY VEHICLES

#107
20220393289
2022-12-08

SYSTEM FOR MANEUVERING AND COUPLING BATTERY PACK

#108
20220388484
2022-12-08

Systems and methods for providing towing braking assistance during in-flight charging of electrified vehicles

#109
20220363124
2022-11-17

INTEGRATED ELECTRICAL POWER GENERATION METHODS AND SYSTEMS

#110
20220348087
2022-11-03

PREVENTING UNWANTED TRAILER MOVEMENT

#111
20220340220
2022-10-27

Mobile Servicing Center

#112
20220314829
2022-10-06

Renewable and Environment Friendly Wind Powered Vehicle System

#113
20220314811
2022-10-06

Control unit for an electric vehicle with an electromechanical brake unit, vehicle therewith and method of use

#114
20220305945
2022-09-29

Electric vehicle battery network management system, method and vehicle

#115
20220289039
2022-09-15

System for smart coupling between a road implement and a tractor vehicle, system and process of management for actuation of auxiliary traction on road implements

#116
20220289038
2022-09-15

Regenerative braking control system

#117
20220266813
2022-08-25

Supplemental electric drive with primary engine recognition for electric drive controller adaptation

#118
20220266715
2022-08-25

Methods and apparatus for an active convertor dolly

#119
20220266675
2022-08-25

Tractor unit with on-board regenerative braking energy storage for stopover HVAC operation without engine idle

#120
20220242273
2022-08-04

Method and apparatus for an active convertor dolly

#121
20220203796
2022-06-30

System and method of controlling air supply device

#122
20220185121
2022-06-16

Control device for electric vehicle and control method for electric vehicle

#123
20220169105
2022-06-02

ELECTRIC BUS

#124
20220152871
2022-05-19

DRIVE TRAIN FOR A MIXER DRUM AND CONTROL DEVICE FOR SUCH A DRIVE TRAIN

#125
20220144355
2022-05-12

SELF-POWERED SINGLE AXLE DOLLY VEHICLE UNIT WITH AUTO-COUPLING ABILITY

#126
20220144354
2022-05-12

Hybrid tractor truck

#127
20220144058
2022-05-12

SCALABLE TRACTIVE-POWER SYSTEM, INTEGRATED WITH ALL-WHEEL ELECTRIC STEERING AND ELECTRIC BRAKING SYSTEMS, DEVELOPING 90% TO 99% TRACTION AND DYNAMIC EFFICIENCY, FOR LIGHT & HEAVY-DUTY ELECTRIC-VEHICLES.

#128
20220126934
2022-04-28

Propulsion arrangement for self-powered dolly vehicle units

#129
20220126714
2022-04-28

Battery-electric-vehicle assisted towing concept

#130
20220126704
2022-04-28

Method and device for actuating an electrical drive of a trailer vehicle

#131
20220111916
2022-04-14

Motorized Supplemental Trailer Axle

#132
20220111743
2022-04-14

ROADWAY TRANSPORTATION SYSTEM

#133
20220105814
2022-04-07

Caravan having electrical comfort functions

#134
20220097786
2022-03-31

Trailer vehicle and trailer brake controller, and method and computer program product therefor

#135
20220089010
2022-03-24

Mobile home

#136
20220060144
2022-02-24

SOLAR PANEL RACK FOR A VEHICLE

#137
20210347225
2021-11-11

Hybrid energy power module for mobile electrical devices

#138
20210331604
2021-10-28

Information processing method and information processing system for generating a delivery plan using tractor information, trailer information, and delivery information

#139
20210291668
2021-09-23

Range prediction in electric vehicles

#140
20210291667
2021-09-23

Caravan with traction/thrust limitation

#141
20210221234
2021-07-22

Device for a vehicle trailer, a system with said device and a method for said device

#142
20210188279
2021-06-24

Trailer brake control device, method and software for same, and trailer vehicle comprising same

#143
20210129681
2021-05-06

FOLDABLE INFLATABLE CONCENTRATING PHOTOVOLTAIC SYSTEM BASED SOLAR TRAILER POWERED ELECTRIC CAR

#144
20210053619
2021-02-25

Pooling vehicle and trailer system

#145
20210046984
2021-02-18

Microtransporters

#146
20210046845
2021-02-18

Vehicle energy management system and related methods

#147
20210016678
2021-01-21

Vehicle energy management system and related methods

#148
20210001936
2021-01-07

Drive units for trailers

#149
20200398657
2020-12-24

Tractor unit with on-board regenerative braking energy storage for stopover HVAC operation without engine idle

#150
20200398656
2020-12-24

Tractor unit with on-board regenerative braking energy storage for stopover HVAC operation without engine idle

#151
20200391604
2020-12-17

Energy Recycling System (ERS)

#152
20200376966
2020-12-03

Trailer-based energy capture and management

#153
20200369157
2020-11-26

Adjusting device for an electrically operated utility vehicle and method for the operation thereof

#154
20200353810
2020-11-12

Tractor unit with on-board regenerative braking energy storage for stopover HVAC operation without engine idle

#155
20200276905
2020-09-03

Motor vehicle accessory to increase power supply and reduce fuel requirements

#156
20200276904
2020-09-03

Vehicle trailer with parasitic charging

#157
20200269706
2020-08-27

Traction control system and method of controlling a traction motor

#158
20200254883
2020-08-13

Energy management system for a towed vehicle

#159
20200215923
2020-07-09

On-Board Vehicle Battery Charging System and Method

#160
20200215921
2020-07-09

Trailer-based energy capture and management

#161
20200177026
2020-06-04

Electric power system

#162
20200171961
2020-06-04

Motor vehicle accessory to increase power supply and reduce fuel requirements

#163
20200144893
2020-05-07

Power generating system using induced currents from vehicle wheel rotation

#164
20200141622
2020-05-07

Transport refrigeration unit with a renewable energy source and method of operation

#165
20200130759
2020-04-30

Tugger Train Trailer for a Tugger Train

#166
20200122715
2020-04-23

Methods and apparatus for an active convertor dolly

#167
20200062239
2020-02-27

Method and apparatus for an active convertor dolly

#168
20200058911
2020-02-20

Electric bus

#169
20200001726
2020-01-02

Motor vehicle accessory to increase power supply and reduce fuel requirements

#170
20190389313
2019-12-26

Semi-trailer, semi-trailer truck and method for braking a semi-trailer

#171
20190291593
2019-09-26

Trailer-based energy capture and management

#172
20190217847
2019-07-18

Engine autostop control

#173
20190202429
2019-07-04

Supplemental electric drive with primary engine recognition for electric drive controller adaptation

#174
20190202312
2019-07-04

Electric vehicle energy store with fuel tank form factor and mounting configuration

#175
20190184950
2019-06-20

Modular trailer system

#176
20190168621
2019-06-06

Motor vehicle accessory to increase power supply and reduce fuel requirements

#177
20190118670
2019-04-25

Power-operated trailer comprising a motor control device

#178
20190009760
2019-01-10

Electrified vehicle control during towing

#179
20180364738
2018-12-20

Roadway transportation system

#180
20180326869
2018-11-15

Motor vehicle accessory to increase power supply and reduce fuel requirements

#181
20180312066
2018-11-01

Energy harvester while in tow

#182
20180304944
2018-10-25

Self-powered actively steerable converter dollies for long combination vehicles

#183
20180290664
2018-10-11

Control apparatus for electric vehicle, control system for electric vehicle, and method for controlling electric vehicle

#184
20180290561
2018-10-11

USE OF AN AUTONOMOUS RANGE EXTENDER VEHICLE AND AUTONOMOUS RANGE EXTENDER VEHICLE

#185
20180257498
2018-09-13

Systems and methods for rendezvousing with an autonomous modular vehicle to provide energy

#186
20180244156
2018-08-30

Regenerative drive system

#187
20180236994
2018-08-23

Tractor unit with on-board regenerative braking energy storage for stopover HVAC operation without engine idle

#188
20180226917
2018-08-09

Pyramidal wall sections

#189
20180159347
2018-06-07

Mobile variable power system and method

#190
20180141463
2018-05-24

Motor vehicle accessory to increase power supply and reduce fuel requirements

#191
20180093655
2018-04-05

Vehicle energy management system and related methods

#192
20180093617
2018-04-05

Mobility unit, motor vehicle, carrier, and small vehicle

#193
20180086227
2018-03-29

Trailer-based energy capture and management

#194
20180065498
2018-03-08

Relating to range prediction in electric vehicles

#195
20180006283
2018-01-04

Low-floor electric vehicle

#196
20180001788
2018-01-04

Method for operating an electrically operated or also electrically operable motor vehicle and motor vehicle

#197
20170368955
2017-12-28

System and method for improving reverse driving capability of electrified vehicles

#198
20170349078
2017-12-07

Hybrid reefer systems

#199
20170334264
2017-11-23

Air conditioning system for an electric transport vehicle

#200
20170313196
2017-11-02

Systems and methods for a vehicle inverter connection bus

#201
20170282718
2017-10-05

Wireless power transfer to a tailgate through capacitive couplers

#202
20170264096
2017-09-14

Method and supply system for the decentralized provision of energy

#203
20170174092
2017-06-22

Mobile energy storage and method for providing energy to a consumer

#204
20170174067
2017-06-22

Generator and electrical motor for multi-axle vehicles

#205
20170129558
2017-05-11

Method for controlling the driving of a trailer of a traction vehicle-trailer combination

#206
20170098954
2017-04-06

Inductive charging for a vehicle

#207
20170072808
2017-03-16

METHOD AND APPARATUS FOR SUPPLYING AUXILIARY ELECTRICAL POWER TO AN ELECTRIC OR HYBRID VEHICLE

#208
20170050526
2017-02-23

Device and method for establishing a temporary connection between two movable objects

#209
20160318421
2016-11-03

Motor vehicle accessory to increase power supply and reduce fuel requirements

#210
20160318406
2016-11-03

Motor vehicle accessory to increase power supply and reduce fuel requirements

#211
20160129803
2016-05-12

Range prediction in electric vehicles

#212
20160126515
2016-05-05

Low-floor electric vehicle

#213
20150326010
2015-11-12

Device and method for surge current protection during the operation of a capacitive load on a three-phase inverter

#214
20150204741
2015-07-23

Traction-battery vehicle test trailer

#215
20150060160
2015-03-05

Vehicle trailer

#216
20150035456
2015-02-05

Drive system for a vehicle trailer maneuvering drive

#217
20140375272
2014-12-25

Mobile variable power system and method

#218
20140288749
2014-09-25

Power hybrid integrated management system

#219
20140114521
2014-04-24

Maneuvering drive with smart central unit

#220
20140081490
2014-03-20

SYSTEM AND METHOD OF CONVERTING A STANDARD HYBRID VEHICLE INTO A PLUG-IN HYBRID ELECTRIC VEHICLE (PHEV)

#221
20130342167
2013-12-26

Hybrid electric vehicle power management system

#222
20130311058
2013-11-21

Charge while being flat towed feature for electric vehicles

#223
20130257145
2013-10-03

Method and apparatus for supplying auxiliary electrical power to an electric or hybrid vehicle

#224
20130257144
2013-10-03

Method and apparatus for supplying auxiliary electrical power to an electric or hybrid vehicle

#225
20130240278
2013-09-19

Low-floor electric bus

#226
20130187453
2013-07-25

Fishtail packaging and cooling

#227
20130081886
2013-04-04

Chassis assembly for an electrical powered vehicle

#228
20130049689
2013-02-28

Stored energy and charging appliance

#229
20120299527
2012-11-29

Power generation device

#230
20120273285
2012-11-01

METHOD OF CONVERTING, STORING AND UTILIZING POTENTIAL ENERGY AT A WORKSITE AND SYSTEM USING THE SAME

#231
20120193154
2012-08-02

Semi-autonomous vehicle providing cargo space

#232
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