ClassID:

155167

F21V25/10 - CPC Classification

Classification description:

Safety devices structurally associated with lighting devices coming into action when lighting device is overloaded, e.g. thermal switch

Recent Application in this class:
#1
20250305669
2025-10-02

DOWNLIGHT AND DOWNLIGHT ASSEMBLY THEREOF

#2
20250174988
2025-05-29

SURGE PROTECTION CIRCUIT, POWER SUPPLY DEVICE USING SAME, AND LED ILLUMINATION DEVICE

#3
20250020293
2025-01-16

LED LIGHTING SYSTEM AND INSTALLATION METHODS

#4
20240426438
2024-12-26

LED Tube Lamp

#5
20240167672
2024-05-23

LIGHT SOURCE DEVICE

#6
20230417398
2023-12-28

Electrical medallion

#7
20230400177
2023-12-14

Flame retardant lamp

#8
20230324013
2023-10-12

LED tube lamp

#9
20230199931
2023-06-22

Lighting apparatus

#10
20230175656
2023-06-08

LED lighting system and installation methods

#11
20230151956
2023-05-18

INSTALLATION OF AUTOMOBILE ACCESSORY LIGHT FIXTURE MITIGATING RF EMISSIONS

#12
20230020744
2023-01-19

Surge protection circuit, power supply device using same, and LED illumination device

#13
20220272814
2022-08-25

Lighting apparatus

#14
20220264715
2022-08-18

White and warm white led synchronous intelligent flexible light assembly

#15
20220120424
2022-04-21

SURGE IMMUNE VERSATILE TERMINAL BLOCK ASSEMBLY

#16
20220113014
2022-04-14

Modular connection module for a luminaire that reduces the required number of wire harnesses and conserves space

#17
20220112990
2022-04-14

LED tube lamp

#18
20210356089
2021-11-18

LED lighting system and installation methods

#19
20210254819
2021-08-19

Protection system for lamp

#20
20210156523
2021-05-27

LED light apparatus

#21
20210116078
2021-04-22

Led tube lamp

#22
20210080093
2021-03-18

Lighting unit with a protection circuit and method of connecting a lighting unit and a protection circuit

#23
20200326041
2020-10-15

LED tube

#24
20200196414
2020-06-18

LED light tube

#25
20200124237
2020-04-23

LED tube lamp

#26
20200039661
2020-02-06

Lamp unit

#27
20200025362
2020-01-23

Lighting device and luminaire

#28
20200011506
2020-01-09

Laser illumination lighting device with solid medium freeform prism or waveguide

#29
20200011495
2020-01-09

High mast luminaire

#30
20190383463
2019-12-19

Vehicle luminaire and vehicle lamp device

#31
20190368711
2019-12-05

Tubular lighting apparatus with protection portion

#32
20190297692
2019-09-26

Elongated lamp tube, ballast and kit thereof

#33
20190257478
2019-08-22

LED light apparatus

#34
20190170305
2019-06-06

LED tube lamp

#35
20190113218
2019-04-18

Illuminating fans for loading docks

#36
20190093850
2019-03-28

Vehicle lighting device and vehicle lamp

#37
20190063702
2019-02-28

LED lighting system and installation methods

#38
20180347800
2018-12-06

LED-based dental exam lamp

#39
20180328569
2018-11-15

High intensity marine LED strobe and torch light

#40
20180320847
2018-11-08

High mast luminaire

#41
20180231240
2018-08-16

LED heating lamp and fan

#42
20180163931
2018-06-14

LED tube lamp

#43
20180156394
2018-06-07

Linear solid-state lighting with low voltage control free of electric shock and fire hazard

#44
20180112840
2018-04-26

Multifunctional solid-state light bulb

#45
20180073697
2018-03-15

Lighting system with a laser light source for a motor vehicle

#46
20180031223
2018-02-01

COOLING SYSTEM OF LED LAMP

#47
20170352994
2017-12-07

Surge protected luminaire

#48
20170343185
2017-11-30

High intensity marine LED strobe and torch light

#49
20170276341
2017-09-28

Terminal block assembly

#50
20170171937
2017-06-15

Linear solid-state lighting with electric shock current sensing

#51
20170138580
2017-05-18

Lighting device and luminaire

#52
20170102114
2017-04-13

LED tube lamp having LED light strip

#53
20170097150
2017-04-06

UV LED systems and methods

#54
20170073048
2017-03-16

Lighting devices including at least one light-emitting device and systems including at least one lighting device

#55
20170048936
2017-02-16

Safety protection arrangement for a lighting arrangement

#56
20170013688
2017-01-12

Solid-state lighting operable with compact fluorescent ballasts and AC mains

#57
20170003011
2017-01-05

Luminaire and method for temperature determination

#58
20160381760
2016-12-29

LED tube lamp with operating modes compatible with electrical ballasts

#59
20160377484
2016-12-29

Luminaire and method for temperature control

#60
20160356474
2016-12-08

Integration of sensor components with light fixtures in hazardous environments

#61
20160234909
2016-08-11

LED LAMP

#62
20160234897
2016-08-11

Solid-state lighting without operational uncertainty and free of fire hazard

#63
20150369448
2015-12-24

Façade lamp

#64
20150362155
2015-12-17

Rugged lighting system

#65
20150260384
2015-09-17

FLUORESCENT LAMP FIXTURE WITH LEDS

#66
20150198319
2015-07-16

Photoluminescent dynamic lighting

#67
20150167950
2015-06-18

METHOD AND SYSTEM FOR A THERMAL CUT-OFF USING LOW-TEMPERATURE SOLDER FOR A SOLID STATE LIGHTING DEVICE

#68
20150062957
2015-03-05

LED-based dental exam lamp

#69
20140312772
2014-10-23

LED replacement kit for high intensity discharge light fixtures

#70
20140252947
2014-09-11

Illuminant device with over-temperature protecting function

#71
20140139108
2014-05-22

Light emitting apparatus

#72
20130343080
2013-12-26

LED-based dental exam lamp

#73
20130313975
2013-11-28

Portable electric lamp having a current limitation device

#74
20130249401
2013-09-26

Light-emitting device

#75
20130163237
2013-06-27

LED RECESSED LIGHT

#76
20130134882
2013-05-30

Universal-voltage self-heating thermal detector

#77
20130057147
2013-03-07

Fuse for a LED FL retrofit lamp, LED FL retrofit lamp, and methods for producing a LED FL retrofit lamp

#78
20130033867
2013-02-07

LED light engine apparatus

#79
20120307500
2012-12-06

LED lamp assembly with thermal management system

#80
20120267139
2012-10-25

Remodeling luminaire fixture

#81
20120262771
2012-10-18

Deep submersible light with pressure compensation

#82
20120155086
2012-06-21

LED module for lighting

#83
20110280021
2011-11-17

Lighting fixture

#84
20110249441
2011-10-13

LED replacement kit for high intensity discharge light fixtures

#85
20110134645
2011-06-09

LED lamp assembly with thermal management system

#86
20110127913
2011-06-02

LED replacement for low voltage lamps

#87
20110068708
2011-03-24

LED light engine apparatus

#88
20100265718
2010-10-21

Embedded type lamp with heat radiating device

#89
20100203465
2010-08-12

LED-based dental exam lamp

#90
20100195332
2010-08-05

Decorative lighting strand and method of assembling and installing same

#91
20090309518
2009-12-17

Apparatus and method for monitoring at least one fluorescent lamp

#92
20090296387
2009-12-03

LED RETROFIT LIGHT ENGINE

#93
20090261733
2009-10-22

Monitoring device

#94
20090200966
2009-08-13

ILLUMINATION UNIT WITH CURRENT INTERRUPTER COMPONENT

#95
20090180281
2009-07-16

Submersible high illumination LED light source

#96
20090161348
2009-06-25

Lighting device having forward directed heat sink assembly

#97
20090046460
2009-02-19

Energy-saving LED street lamp and method for saving energy with the same

#98
20090027878
2009-01-29

LED dock light

#99
20080316734
2008-12-25

Lighting device having forward directed heat sink assembly

#100
20080316733
2008-12-25

LIGHTING DEVICE HAVING ADJUSTABLE SPOT BEAM

#101
20080278966
2008-11-13

LED Light String

#102
20080278951
2008-11-13

Floor lamp having overload breaker that is operated easily and conveniently

#103
20080143259
2008-06-19

Lighting device such as a LED reading light

#104
20080089071
2008-04-17

Lamp structure with adjustable projection angle

#105
20080080188
2008-04-03

Modulized Assembly Of A Large-sized LED Lamp

#106
20070268708
2007-11-22

Combined insulation capable and non-insulation capable recessed lighting assembly

#107
20070242461
2007-10-18

LED based light engine

#108
20070091621
2007-04-26

Projection display

#109
20060285340
2006-12-21

Fusible link for diffuser

#110
20060239013
2006-10-26

Thru-hull light

#111
20060227561
2006-10-12

Light source module

#112
20060227535
2006-10-12

Recessed light fixture

#113
20060092631
2006-05-04

Temperature activated pressure relief mechanism for flashlights and batteries

#114
20050248949
2005-11-10

Self heating thermal protector

#115
20050207168
2005-09-22

Illuminating balloon with improved self-inflatable envelope

#116
20050111222
2005-05-26

Thru-hull light

#117
19183965
2025-11-11

LED lighting circuit without driving power supply and LED light string

#118
17455154
2022-06-28

Automobile accessory light fixture mitigating RF emissions

#119
17451636
2022-10-11

Waterproof power plug and string light using the waterproof power plug

#120
16856047
2021-01-19

LED tube capable of being supplied with electricity by electrical ballast and mains supply

#121
16266438
2019-10-01

LED tube apparatus having a novel heat dissipation structure

#122
15962839
2019-03-19

LED tube apparatus equipped to effectively dissipate heat in abnormal situations

#123
15949031
2019-05-14

Elongated lamp tube, ballast and kit thereof

#124
15797398
2019-06-11

Failure detection and alerting circuit for a common mode surge protection device in an LED driver

#125
14555242
2018-02-20

Lighted artificial tree with improved electrical connections

#126
14330680
2015-07-21

Systems, methods, and devices for providing thermal protection to an LED module