ClassID:

155052

F21V19/0005 - CPC Classification

Classification description:

Fastening of light sources or lamp holders of sources having contact pins, wires or blades, e.g. pinch sealed lamp

Recent Application in this class:
#1
20260139803
2026-05-21

LIGHT STRING WITH ADJUSTABLE LENGTH

#2
20260117956
2026-04-30

Simple Light String

#3
20250354669
2025-11-20

TREE LAMP

#4
20250216065
2025-07-03

STRING LAMP HOUSING STRUCTURE

#5
20250155114
2025-05-15

DECORATIVE TERMINATION DEVICE FOR DECORATIVE LIGHTING DISPLAY

#6
20240353087
2024-10-24

TRANSPORTABLE SINGLE UNIT PARABOLIC LIGHTING SYSTEM

#7
20240337369
2024-10-10

BACKLIGHT MODULE, ASSEMBLY METHOD OF BACKLIGHT MODULE AND DISPLAY

#8
20240167640
2024-05-23

Lighting apparatus

#9
20240142066
2024-05-02

Shadowless waterproof LED lamp bulb

#10
20240077195
2024-03-07

Leakproof structure of the lamp holder of the infrared lamp tube

#11
20230296239
2023-09-21

NEW WATERPROOF STRING LAMP AND COMPONENT STRUCTURE THEREOF

#12
20230296226
2023-09-21

SNAP-IN LAMP STRUCTURE

#13
20230258303
2023-08-17

Light bulb used in light string

#14
20230047982
2023-02-16

Decorative light bulb and decorative light string

#15
20220404001
2022-12-22

LAMP HOLDER WITH IMPROVED STRUCTURE

#16
20220357020
2022-11-10

Illumination devices

#17
20220316660
2022-10-06

Hybrid light emitting diode tube with selectable light settings

#18
20220290829
2022-09-15

Method of joining a pin to a cavity and joint assembly

#19
20220186887
2022-06-16

Lighting apparatus

#20
20220120397
2022-04-21

LED SURFACE MOUNT INSTALLATION STRUCTURE FOR A DWELLING

#21
20220057073
2022-02-24

Light emitting device and light source device

#22
20220010947
2022-01-13

Anti-pull-apart decorative lamp and anti-pull-apart lamp string

#23
20210364150
2021-11-25

Illumination devices

#24
20210131648
2021-05-06

LAMP HOLDER FOR FASTENING LAMP

#25
20210123585
2021-04-29

Mounting base of lamp, lighting assembly and lamp

#26
20210080087
2021-03-18

Holiday decorative lamp

#27
20210080086
2021-03-18

Decorative lamp and manufacturing method thereof

#28
20200300416
2020-09-24

Lighting apparatus

#29
20200232636
2020-07-23

Waterproof decorative lamp

#30
20200217480
2020-07-09

Retrofit LED lighting system for replacement of fluorescent lamp

#31
20200200364
2020-06-25

Illumination devices

#32
20200182440
2020-06-11

Surge protected luminaire that suppresses parasitic capacitance

#33
20200059053
2020-02-20

Lamp device with changeable lamp socket

#34
20200041104
2020-02-06

Method for assembling an adjustable automotive luminous device

#35
20190024878
2019-01-24

Light clip

#36
20190003686
2019-01-03

Illumination devices

#37
20180283661
2018-10-04

Lighting module and lighting system

#38
20180252392
2018-09-06

Quick Connect Light Bulb

#39
20180216786
2018-08-02

Lighting apparatus

#40
20180128427
2018-05-10

Retrofit LED lighting system for replacement of fluorescent lamp

#41
20180038556
2018-02-08

Lamp cap with build-in switch and LED tube

#42
20180023793
2018-01-25

Apparatus with forward and reverse-biased light emitting diodes coupled in parallel

#43
20180017236
2018-01-18

LOW VOLUME MODULAR LIGHT ASSEMBLIES

#44
20170159914
2017-06-08

Illumination devices

#45
20170130943
2017-05-11

Outdoor lighting system and spike light for the same

#46
20160258608
2016-09-08

Mechanical bypass light unit

#47
20160218807
2016-07-28

LIFI communication system

#48
20160131352
2016-05-12

Apparatus and method for solid state source array design and fabrication

#49
20160061431
2016-03-03

Illumination system

#50
20150369459
2015-12-24

Busline LED module

#51
20150354764
2015-12-10

Mechanical bypass light unit

#52
20150316214
2015-11-05

Lamp holder and lamp socket and system with lamp holder and lamp socket and method for supporting a lamp socket in a lamp holder

#53
20150300575
2015-10-22

Apparatus with light emitting or absorbing diodes

#54
20150276194
2015-10-01

Apparatus with light emitting diodes

#55
20150252954
2015-09-10

Lighting apparatus

#56
20150241000
2015-08-27

Retrofit LED lighting system for replacement of fluorescent lamp

#57
20150226383
2015-08-13

LED lighting apparatus formed by a printable composition of a liquid or gel suspension of diodes and methods of using same

#58
20150219284
2015-08-06

LED lighting apparatus formed by a printable composition of a liquid or gel suspension of diodes and methods of using same

#59
20150204522
2015-07-23

Light fixture and lamp and support at the light fixture and support element at the lamp and lamp holder and lamp socket

#60
20150167949
2015-06-18

Light emitting apparatus having at least one reverse-biased light emitting diode

#61
20150162695
2015-06-11

LOCKING STRUCTURE OF TERMINAL FITTING, BULB SOCKET, AND ILLUMINATION DEVICE

#62
20150146454
2015-05-28

LED Christmas light with four connection pins

#63
20150131279
2015-05-14

LED illumination system having a plurality of alterable light source elements

#64
20150036348
2015-02-05

Illumination devices

#65
20150003062
2015-01-01

Light strings including jacketed LED assemblies

#66
20140345918
2014-11-27

Connection board, optoelectronic component arrangement and illumination device

#67
20140340878
2014-11-20

LED illuminating showcase

#68
20140334184
2014-11-13

Bulb socket and lighting system

#69
20140334183
2014-11-13

Bulb socket and lighting system

#70
20140273573
2014-09-18

Vehicle lamp socket assembly

#71
20140218925
2014-08-07

Illumination system

#72
20140192531
2014-07-10

Mechanical bypass light unit

#73
20140140073
2014-05-22

Lighting unit for a household appliance

#74
20140104828
2014-04-17

Light fixture

#75
20140092608
2014-04-03

Device for fastening and contacting a lighting means and/or a lighting module, and lamp

#76
20140092607
2014-04-03

Device for fastening and contacting a lighting means, a lighting module, or lamp

#77
20140092582
2014-04-03

Lighting module socket that accomodates different voltages

#78
20140036474
2014-02-06

Lighting assembly and socket

#79
20130322087
2013-12-05

WATERPROOF FAIRY LIGHT

#80
20130182427
2013-07-18

Fluorescent lamp holder assembly

#81
20130120992
2013-05-16

Lighting module as a tool for connecting/disconnecting another lighting module

#82
20130107546
2013-05-02

LED LAMP

#83
20130094226
2013-04-18

Lamp

#84
20130058099
2013-03-07

High Intensity Light Source with Interchangeable Optics

#85
20130039068
2013-02-14

Lamp Assembly with Snap-In Capsule Clip

#86
20130010475
2013-01-10

Jacketed LED assemblies and light strings containing same

#87
20120320579
2012-12-20

Diffuser Assembly for LED Lighting Fixture

#88
20120305230
2012-12-06

Device for holding a source of light

#89
20120224377
2012-09-06

Mechanical bypass light unit

#90
20120170289
2012-07-05

LIGHTING UNIT DESIGNED TO MAINTAIN A T3 TEMPERATURE INSIDE ITS HOUSING

#91
20120170248
2012-07-05

LUMINAIRE ON WHICH LAMP IS MOUNTED WITH CAP

#92
20120161196
2012-06-28

Apparatus with light emitting or absorbing diodes

#93
20120156944
2012-06-21

Socket for wedge bulb

#94
20120127739
2012-05-24

Lamp unit and lighting fixture

#95
20120081900
2012-04-05

Substantially inseparable LED lamp assembly

#96
20120049736
2012-03-01

LAMP UNIT AND ILLUMINATION APPARATUS

#97
20120049717
2012-03-01

Lamp structure having heat dissipating module

#98
20120033439
2012-02-09

Structure of plug-in light string

#99
20120025694
2012-02-02

Lamp for use in light strings

#100
20120020090
2012-01-26

Inflatable system carrying a light string system

#101
20120008311
2012-01-12

Flashlight

#102
20110291594
2011-12-01

Lamp device and lighting fixture including LED as light source and metallic cover

#103
20110286224
2011-11-24

LIGHT SOURCE FIXING STRUCTURE OF LAMP

#104
20110269353
2011-11-03

Light string system

#105
20110221343
2011-09-15

Decorative Lamp String with Open-Circuit-Proof and Over-Current-Proof Structure

#106
20110211353
2011-09-01

Jacketed LED assemblies and light strings containing same

#107
20110122613
2011-05-26

LED decorative lamp

#108
20110110091
2011-05-12

Dust mite killing carpet

#109
20110110083
2011-05-12

Lighting module, lamp and lighting method

#110
20110069487
2011-03-24

Light Emitting Diode Light Bulbs with Strands of LEDs

#111
20110038158
2011-02-17

Mechanical bypass light unit

#112
20100290240
2010-11-18

Magnetic light fixture

#113
20100254161
2010-10-07

Structure for Christmas light

#114
20100254150
2010-10-07

Lighting unit designed to maintain a T3 temperature inside its housing

#115
20100244654
2010-09-30

Built-in lamp with cable, in particular for aerodrome lighting

#116
20100208473
2010-08-19

LAMP SYSTEM AND LIGHTING APPARATUS

#117
20100164351
2010-07-01

Lamp assembly with snap-in capsule clip

#118
20100157588
2010-06-24

LED string light

#119
20100124065
2010-05-20

Led lamp with depending arms of led integral with glass housing

#120
20100118551
2010-05-13

Illuminating device and light emitting unit

#121
20100099285
2010-04-22

Light string system

#122
20100097810
2010-04-22

LED lamp having light guiding heat sink

#123
20100073963
2010-03-25

Water resistant and replaceable LED lamps for light strings

#124
20100029165
2010-02-04

Method for securing a miniature bulb in a holder

#125
20100020552
2010-01-28

Lamp assembly

#126
20100002448
2010-01-07

STREET LAMP WITH IMPROVED EMISSION EFFICIENCY

#127
20090317996
2009-12-24

Light string with improved shunt system

#128
20090302737
2009-12-10

Spring coil shunt for light string socket

#129
20090296424
2009-12-03

Asymmetric spring coil shunt for light string socket

#130
20090296396
2009-12-03

Mechanical shunt for light string socket with self-cleaning feature

#131
20090279325
2009-11-12

Light string system

#132
20090279307
2009-11-12

ILLUMINATING UNIT WITH HIGH EFFICIENCY

#133
20090251923
2009-10-08

Water-resistant and replaceable LED lamps

#134
20090203254
2009-08-13

LED connector assembly with heat sink

#135
20090175040
2009-07-09

Surface-mounted lighting system

#136
20090170370
2009-07-02

Apparatus for accommodating and making electrical contact with a luminous means in a spotlight

#137
20090146167
2009-06-11

Jacketed LED assemblies and light strings containing same

#138
20090093156
2009-04-09

Lamp assembly having self-retaining means for locking cable

#139
20090091938
2009-04-09

Lamp and method for supporting a light source

#140
20090086510
2009-04-02

Lamp assembly having self-retaining means

#141
20090073685
2009-03-19

No-power-interrupted lamp string

#142
20090068877
2009-03-12

Apparatus for making electrical contact with luminous means in spotlights

#143
20090067169
2009-03-12

Luminous module and method for producing it

#144
20090046481
2009-02-19

Twinkle light bulb apparatus

#145
20090045717
2009-02-19

Lamp base

#146
20090040773
2009-02-12

Lamp housing, particularly spotlight housing

#147
20090029596
2009-01-29

Molded electrical socket

#148
20090027899
2009-01-29

Removable LED lamp holder with socket

#149
20090010000
2009-01-08

Lamp for light string

#150
20080310163
2008-12-18

Light strands

#151
20080299817
2008-12-04

Structure of lamp socket in lamp string

#152
20080285279
2008-11-20

Light emitting diode light bulbs with strands of LED's

#153
20080285278
2008-11-20

String, chain and luminous device with light-emitting diodes and light-emitting diode support

#154
20080274641
2008-11-06

LED connector assembly with heat sink

#155
20080273343
2008-11-06

Halogen burner and receptacle assembly

#156
20080266857
2008-10-30

Decorative light system

#157
20080233767
2008-09-25

Light bulb socket for holding a bulb

#158
20080218083
2008-09-11

Lamp Assembly Comprising a Reflector and a Method for Manufacturing the Lamp Assembly

#159
20080200074
2008-08-21

LED bulb assembly

#160
20080198629
2008-08-21

Socket & cap of Christmas light strings

#161
20080198610
2008-08-21

Magnetic light fixture

#162
20080186740
2008-08-07

Connecting assembly in light strings to maintain electrical connection

#163
20080180952
2008-07-31

Structure of the christmas light

#164
20080175007
2008-07-24

Lighting unit designed to maintain a T3 temperature inside its housing

#165
20080160821
2008-07-03

Lamp socket assemblies with axial terminals

#166
20080143234
2008-06-19

Substantially inseparable LED lamp assembly

#167
20080143232
2008-06-19

Light source device including a gas discharge tube, a housing, and an insulating socket member

#168
20080130284
2008-06-05

Mechanical bypass light unit

#169
20080129176
2008-06-05

Long-Range, Handheld Illumination System

#170
20080113523
2008-05-15

Vented socket

#171
20080108251
2008-05-08

Light string with improved shunt system

#172
20080106892
2008-05-08

Light fixture having light emitting diode (LED) and resilient member

#173
20080096428
2008-04-24

Front or rear loading socket system

#174
20080048542
2008-02-28

Large PAR lamp exhibiting excellent color with improved efficacy and life

#175
20070297196
2007-12-27

Light string system

#176
20070297180
2007-12-27

Reflector device for a lighting device

#177
20070268706
2007-11-22

Light reflector with a defined contour sharpness of the light distribution produced thereby

#178
20070263387
2007-11-15

Jacketed LED assemblies and light strings containing same

#179
20070243768
2007-10-18

Lamp holder device

#180
20070242465
2007-10-18

Reflector lamp

#181
20070224906
2007-09-27

Method of manufacturing fluorescent lamps by securing leads within the lamp's eyelets without exerting external tension to the leads

#182
20070200472
2007-08-30

Light source device

#183
20070183153
2007-08-09

All-in-one LED assembly, string assembly and method

#184
20070165396
2007-07-19

Corner mount light fixture

#185
20070159822
2007-07-12

Lamp string

#186
20070159821
2007-07-12

Decorative Lighting Unit for a String-Lights

#187
20070153531
2007-07-05

Decorative lighting device

#188
20070139936
2007-06-21

Electrical base connection with transparent conductive layer

#189
20070121321
2007-05-31

Decorative light system

#190
20070103916
2007-05-10

Lamp holder device with function element

#191
20070091646
2007-04-26

Molded lamp socket

#192
20070081337
2007-04-12

Replaceable LED socket torch and lighting head assembly

#193
20070081333
2007-04-12

Light strings including standard socket and longer-length non-standard keyed socket

#194
20070076419
2007-04-05

Vehicular light assembly and related method

#195
20070074751
2007-04-05

Umbrella having structural rib configured to receive electrical components and associated wiring

#196
20070074750
2007-04-05

Covering with rib lighting arrangement

#197
20070064449
2007-03-22

Light holder system

#198
20070058371
2007-03-15

Festival lamp string & its manufacturing method

#199
20070041208
2007-02-22

Readily repairable lamp including a light emitting diode (LED)

#200
20070019441
2007-01-25

Slidable light body for track systems

#201
20060285319
2006-12-21

Sectional lighting fixture structure

#202
20060274556
2006-12-07

Light string system

#203
20060256569
2006-11-16

Secure bulb assembly

#204
20060245185
2006-11-02

LAMP STABILIZING CLIP

#205
20060239014
2006-10-26

Bulb assemblies of light string with various connective status

#206
20060221645
2006-10-05

Attachment for a light string

#207
20060203482
2006-09-14

Jacketed LED assemblies and light strings containing same

#208
20060197456
2006-09-07

LIGHTING APPARATUS WITH FLEXIBLE OLED AREA ILLUMINATION LIGHT SOURCE AND FIXTURE

#209
20060171173
2006-08-03

Light holder system

#210
20060158079
2006-07-20

Method of manufacturing a glass reflector

#211
20060146578
2006-07-06

Backstop socket structure for lamp string

#212
20060139920
2006-06-29

Jacketed LED assemblies and light strings containing same

#213
20060109690
2006-05-25

Buckling structure of christmas lamp

#214
20060109678
2006-05-25

Christmas lamp with a plurality of bulbs

#215
20060098442
2006-05-11

Removable LED lampholder

#216
20060087837
2006-04-27

Lamp string

#217
20060071600
2006-04-06

Electric reflector lamp and assembling process therefore

#218
20060062020
2006-03-23

Structure improvement for christmas bulb socket

#219
20060056173
2006-03-16

Tail cap assembly

#220
20060039144
2006-02-23

Ornamental lamp strings assembly

#221
20060023473
2006-02-02

Replaceable lamp header

#222
20060023453
2006-02-02

Burner assembly

#223
20060012998
2006-01-19

Lighting unit designed to maintained a T3 temperature inside its housing

#224
20060007679
2006-01-12

LED assemblies and light strings containing same

#225
20060007410
2006-01-12

Light source for projector and projection type image display apparatus using thereof

#226
20050286267
2005-12-29

Auto-contact bulb assembly

#227
20050245139
2005-11-03

Bulb assembly

#228
20050207179
2005-09-22

Identified structure of a controlling bulb and a normal bulb

#229
20050168993
2005-08-04

Datum structure for ensuring alignment of a lamp assembly

#230
20050146873
2005-07-07

Assembly of a flash-lamp string system

#231
20050135119
2005-06-23

Structure of multi-directions socket for christmas lights

#232
20050122723
2005-06-09

Decorative light strings and repair device

#233
20050112982
2005-05-26

Assembly for precision focus of compact PAR lamps

#234
20050024877
2005-02-03

Decorative light strings and repair device

#235
20050007766
2005-01-13

Long-range, handheld illumination system

#236
19243332
2026-02-17

Spliced lamp post and lamp

#237
18822358
2025-08-12

Spherical lamp with charging base having threaded head

#238
18735177
2025-02-25

Lampholder system with lock

#239
18633544
2025-05-13

Holder, light tube, lighting device having a mistake-proof structure, installation method and modifying method thereof

#240
18409731
2024-11-19

Light body connecting structure, light body, and string light

#241
18397021
2025-02-11

PIN lighting lamp with pin protection

#242
18343448
2024-07-23

Backlight module, assembly method of backlight module and display

#243
18318098
2024-08-06

String lamp

#244
18140559
2024-05-14

Light bulb structure

#245
17300253
2022-04-12

LED lamp with adaptable plug-in pin configuration

#246
16102734
2019-10-15

Lighting system with ceramic socket arrangement