ClassID:

154742

F21S9/04 - CPC Classification

Classification description:

Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator

Sub-classes:
Recent Application in this class:
#1
20260108034
2026-04-23

Electronic Contact Lens Case

#2
20250341304
2025-11-06

LIGHT ADJUSTMENT DEVICE, PHOTOGRAPHY LIGHT, AND PHOTOGRAPHY SYSTEM

#3
20240344678
2024-10-17

Lighting device with a swing seat and power generating device for powering the lighting device

#4
20240336371
2024-10-10

Contactless power generator for powering lights on a propeller

#5
20240153933
2024-05-09

HYBRID DOCUMENTS

#6
20240019117
2024-01-18

MASK WITH SEALING INDICATOR

#7
20230309405
2023-09-28

Temperature indicator powered by thermoelectric generator

#8
20230272892
2023-08-31

Cleansing adsorption bed utilizing metal-organic framework

#9
20220388679
2022-12-08

Energy autonomous aircraft evacuation slide systems and methods

#10
20220333750
2022-10-20

Cleansing lamp utilizing metal-organic framework

#11
20220299190
2022-09-22

Lighting fixtures and methods of commissioning lighting fixtures

#12
20220205601
2022-06-30

Lighthouse

#13
20220112996
2022-04-14

JEWELRY AND GEM STONE LIGHTING SYSTEMS AND APPARATUSES AND METHOD MAKING AND USING SAME

#14
20220010937
2022-01-13

Cleansing lamp utilizing metal-organic framework

#15
20210381685
2021-12-09

Lighting device with electric power generation function

#16
20210361096
2021-11-25

Cup

#17
20210333447
2021-10-28

DEVICES USING GLASS BOWS

#18
20210317973
2021-10-14

Floodlight

#19
20210078148
2021-03-18

Pneumatic impact with light

#20
20200407076
2020-12-31

Propeller tip warning marker light

#21
20200332975
2020-10-22

Venting apparatus having a thermoelectric generator for controlling a decorative structure

#22
20200267810
2020-08-20

Methods, apparatus and systems for providing occupancy-based variable lighting

#23
20200254923
2020-08-13

Decorative cover for motor vehicle wheels having active lighting

#24
20200109831
2020-04-09

Solar chimney street lighting pole

#25
20200056770
2020-02-20

Lighting fixtures and methods of commissioning light fixtures

#26
20190368674
2019-12-05

Environmentally-Friendly Street Light with Multi-stage Gear Drive Using Public Seat Gravity Energy to Generate Electricity

#27
20190337758
2019-11-07

Elevator alert system

#28
20190309915
2019-10-10

Power delivery system for a light tower

#29
20190283843
2019-09-19

Recreational canopy with pedal driven generator

#30
20190178456
2019-06-13

SELF-GENERATED LIGHTING FIXTURE

#31
20180368375
2018-12-27

Magnetic field powered fishing lure

#32
20180287549
2018-10-04

SYSTEMS AND APPARATUSES FOR PORTABLE, SOLAR-POWERED POWER GENERATION

#33
20180156403
2018-06-07

THERMOELECTRIC LAMP

#34
20180031214
2018-02-01

Lighting apparatus

#35
20180010748
2018-01-11

TRANSPORTABLE LIGHTING SYSTEM

#36
20170318650
2017-11-02

Luminaire, lighting system, and setting method in lighting system

#37
20170167712
2017-06-15

HEADLIGHT WITH AN LED LIGHT SOURCE

#38
20170120800
2017-05-04

Work vehicles including implement-responsive optical systems

#39
20170089533
2017-03-30

Self-powered street light

#40
20170086279
2017-03-23

Lighting fixtures and methods for automated operation of lighting fixtures via a wireless network having a mesh network topology

#41
20170047815
2017-02-16

Mobile energy generator

#42
20170019970
2017-01-19

Methods, apparatus, and systems for providing occupancy-based variable lighting

#43
20160341381
2016-11-24

GUIDANCE APPARATUS AND GUIDANCE SYSTEM

#44
20160298814
2016-10-13

Candle-powered lighting apparatus

#45
20160186945
2016-06-30

Solar and fuel powered portable light tower

#46
20160118569
2016-04-28

Portable lighting device with thermoelectric power source

#47
20160109080
2016-04-21

SELF-ILLUMINATING SKATEBOARD WHEEL

#48
20160010818
2016-01-14

Vehicle illumination assembly with energy harvesting device

#49
20150312996
2015-10-29

Safety device for a street lamp system

#50
20150267912
2015-09-24

Task-lit cabinet

#51
20150215587
2015-07-30

Mobile renewable energy light tower

#52
20150177437
2015-06-25

Light intensifier

#53
20150061511
2015-03-05

Lighting fixtures and methods via a wireless network having a mesh network topology

#54
20150016098
2015-01-15

ELECTRICITY SELF-SUPPLY TYPE BUS STOP

#55
20140285095
2014-09-25

Lighting fixtures and methods of commissioning lighting fixtures

#56
20140285090
2014-09-25

Lighting fixtures and methods of commissioning lighting fixtures

#57
20130301244
2013-11-14

Power tool with light for illuminating workpiece

#58
20130264951
2013-10-10

LED light with thermoelectric generator

#59
20130135870
2013-05-30

Illumination apparatus, driving apparatus and driving method

#60
20130135847
2013-05-30

Remote lighting device and associated methods

#61
20130113379
2013-05-09

Street lamp system including a renewable energy device coupled to a power line through a switch

#62
20130058078
2013-03-07

LED UNIT LAMP

#63
20130050995
2013-02-28

LAMP CAPABLE OF GENERATING DRIVING ELECTRIC POWER FROM HEAT

#64
20130040643
2013-02-14

Methods And Apparatus For Providing Manual Selection Of A Communication Network For A Mobile Station

#65
20130003358
2013-01-03

Power tool with light for illuminating a workpiece

#66
20120327645
2012-12-27

FLOOD LAMP WITH IMPROVED ANGULAR LIGHTING UNIFORMITY

#67
20120293069
2012-11-22

Task-lit cabinet

#68
20120235579
2012-09-20

METHODS, APPARATUS AND SYSTEMS FOR PROVIDING OCCUPANCY-BASED VARIABLE LIGHTING

#69
20120194080
2012-08-02

Illumination device having a display module and a detecting module associated therein

#70
20120176777
2012-07-12

Hybrid lighting device

#71
20120110727
2012-05-10

HYDROELECTRIC DEVICES PRINCIPALLY FOR USE IN RECIRCULATING FLUID SYSTEMS OF VESSELS SUCH AS SWIMMING POOLS AND SPAS

#72
20120026727
2012-02-02

Modular illumination device with pedal generator

#73
20120015689
2012-01-19

Methods and apparatus for providing manual selection of a communication network for a mobile station

#74
20110294538
2011-12-01

Methods and apparatus for providing manual selection of a communication network for a mobile station

#75
20110235328
2011-09-29

ENERGY HARVESTER FOR LED LUMINAIRE

#76
20110234107
2011-09-29

LED light with thermoelectric generator

#77
20110188232
2011-08-04

Power tool with a light for illuminating a workpiece

#78
20110080284
2011-04-07

Illuminated Furniture Utilizing Solar or Wind Energy

#79
20100328933
2010-12-30

Solar sign illumination system

#80
20100296285
2010-11-25

Sensor-based lighting methods, apparatus, and systems

#81
20100296275
2010-11-25

LAMP ASSEMBLY INCLUDING A LAMP DEVICE DETACHABLE FROM A STAND UNIT FOR SERVING AS A TORCH LIGHT

#82
20100220489
2010-09-02

Low-profile collapsible lighting system

#83
20100207573
2010-08-19

Thermoelectric feedback circuit

#84
20100090605
2010-04-15

Hybrid lighting device

#85
20100071915
2010-03-25

Fire sprinkler illumination system

#86
20100002423
2010-01-07

Illumination devices having movable fluid-driven generator

#87
20090323307
2009-12-31

Illuminant device and lamp clip

#88
20090268437
2009-10-29

ILLUMINATION DEVICE

#89
20090244901
2009-10-01

Street lamp system

#90
20090201670
2009-08-13

Automated light-emitting apparatus and wearable object including the same

#91
20080278934
2008-11-13

LIGHTING SYSTEM

#92
20080253108
2008-10-16

Illuminating footwear accessory

#93
20080137359
2008-06-12

Thermoionic vehicle lamp assembly

#94
20080096559
2008-04-24

Methods and apparatus for providing manual selection of a communication network for a mobile station

#95
20070289621
2007-12-20

ILLUMINATION SYSTEM

#96
20070097668
2007-05-03

Self-generating type light emitting device for helmet

#97
20070063706
2007-03-22

Repair device for decorative light shunt

#98
20060187657
2006-08-24

SELF-SUSTAINING ILLUMINATIVE APPARATUS

#99
20060175423
2006-08-10

Illuminating apparatus for a water fountain

#100
20060118645
2006-06-08

Light emitting apparatus in tap water responding to water temperature

#101
20060043974
2006-03-02

Repair device for decorative light shunt

#102
20050276041
2005-12-15

Generator-driven lighting device for hand-held power tool

#103
20050236029
2005-10-27

Indication systems and methods

#104
20050122723
2005-06-09

Decorative light strings and repair device

#105
20050062428
2005-03-24

Generate assembly and lighting element for a pneumatic tool

#106
20050031464
2005-02-10

Heat-dissipating fan device with light-emitting capability

#107
20050024877
2005-02-03

Decorative light strings and repair device

#108
17307018
2022-05-03

Solar-powered light for motorists on roadways

#109
16903950
2021-11-23

Wearable illumination device

#110
16243103
2019-10-29

High-intelligent LED street lamp

#111
15584222
2018-07-03

On touch self-light growth steering wheel