ClassID:

155325

F21W2121/04 - CPC Classification

Classification description:

Use or application of lighting devices or systems for decorative purposes, not provided for in codes – for Christmas trees

Recent Application in this class:
#1
20260074463
2026-03-12

MECHANICAL/ELECTRICAL CONNECTOR

#2
20260022804
2026-01-22

CHRISTMAS LED BULB AND MANUFACTURING METHOD OF CHRISTMAS LED BULB

#3
20250311872
2025-10-09

CHRISTMAS TREE WITH BUILT-IN INTELLIGENT LIGHT CONTROL CIRCUIT TECHNOLOGICAL RGB LIGHTS

#4
20250297713
2025-09-25

CHRISTMAS TREE DECORATION LIGHTS AND CONNECTION METHOD

#5
20250286409
2025-09-11

WIRELESSLY POWERED DECORATIVE SYSTEMS AND DEVICES

#6
20250243979
2025-07-31

Decorative lighting assembly for vertical structures

#7
20250207745
2025-06-26

LIGHT STRING AND ORNAMENTAL ARTICLE INCLUDING THE SAME

#8
20250185831
2025-06-12

POWER POLE FOR ARTIFICIAL TREE APPARATUS WITH AXIAL ELECTRICAL CONNECTORS

#9
20250164097
2025-05-22

LIGHT ASSEMBLY USING A LIGHT EMITTING DIODE

#10
20250081315
2025-03-06

SMART CHRISTMAS TREE WITH SELF-ADAPTIVE LIGHTING

#11
20250047140
2025-02-06

ARTIFICIAL TREES WITH WIRELESS POWER TRANSMISSION

#12
20250020315
2025-01-16

DECORATIVE LIGHTING WITH REINFORCED WIRING

#13
20250012431
2025-01-09

SYSTEM AND METHOD FOR CONTROLLING DECORATIVE LIGHTING

#14
20240426469
2024-12-26

VARIABLE MULTI-COLOR LED LIGHT STRING AND CONTROLLER FOR AN ARTIFICIAL TREE

#15
20240344689
2024-10-17

CONNECTION DEVICE OF POWER SUPPLIES OF MAIN ROD OF SIMULATED CHRISTMAS TREE

#16
20240335056
2024-10-10

ADAPTABLE DECORATION AND MULTI-OCCASION LIGHTING SYSTEM

#17
20240186835
2024-06-06

WIRELESSLY POWERED DECORATIVE SYSTEMS AND DEVICES

#18
20240186759
2024-06-06

ELECTRICAL AND MECHANICAL COUPLING SYSTEMS FOR ARTIFICIAL POWERED TREES AND ASSOCIATED METHODS

#19
20240151373
2024-05-09

MODULAR LIGHTED TREE WITH TRUNK ELECTRICAL CONNECTORS

#20
20240035651
2024-02-01

Decorative lighting with reinforced wiring

#21
20240018984
2024-01-18

DECORATED TREE CONNECTING DEVICE, QUICK-CONNECT DECORATED TREE BRACKET AND WIRING METHOD THEREFOR

#22
20240008669
2024-01-11

Power pole for artificial tree apparatus with axial electrical connectors

#23
20230411040
2023-12-21

REINFORCED ELECTRIC WIRE AND METHODS OF MAKING THE SAME

#24
20230299619
2023-09-21

Artificial trees with wireless power transmission

#25
20230296239
2023-09-21

NEW WATERPROOF STRING LAMP AND COMPONENT STRUCTURE THEREOF

#26
20230220980
2023-07-13

Low voltage artificial tree trunk with integrated AC power

#27
20230160561
2023-05-25

Tree Lights Hanger Tool

#28
20230030725
2023-02-02

Multichambered illuminated decorative displays

#29
20230022936
2023-01-26

Variable multi-color LED light string and controller for an artificial tree

#30
20220399757
2022-12-15

Artificial trees with wireless power transmission

#31
20220341576
2022-10-27

Systems and methods for controlling decorative lighting

#32
20220310285
2022-09-29

Reinforced electric wire and methods of making the same

#33
20220268428
2022-08-25

ARTICLE RETENTION SYSTEM

#34
20220196231
2022-06-23

Integrated control device

#35
20220186895
2022-06-16

Modular lighted tree

#36
20220181829
2022-06-09

Electrical and mechanical coupling systems for artificial powered trees and associated methods

#37
20220170598
2022-06-02

Modular tree lights

#38
20220120391
2022-04-21

Decorative display of hollow-chambered translucent panels and LED strips

#39
20220099282
2022-03-31

Decorative lighting with reinforced wiring

#40
20220082243
2022-03-17

Tree pole with built-in individually controlled LED lighting system

#41
20220065409
2022-03-03

ADAPTABLE LED LIGHT STRING

#42
20220052497
2022-02-17

Combined power socket for artificial tree

#43
20220047106
2022-02-17

Modular electrical distribution system for an illuminable decoration, and illuminable decoration with modular electrical distribution system

#44
20220003365
2022-01-06

Multi-color flat rope light string system

#45
20210378432
2021-12-09

Power pole for artificial tree apparatus with axial electrical connectors

#46
20210278069
2021-09-09

Variable multi-color LED light string and controller for an artificial tree

#47
20210262629
2021-08-26

Lighting controller and method of switching light string between plurality of lighting modes, and light string assembly

#48
20210262624
2021-08-26

Light string

#49
20210233681
2021-07-29

Reinforced electric wire and methods of making the same

#50
20210182445
2021-06-17

Method and system for disposing a plurality of lighting devices

#51
20210153680
2021-05-27

Tree stand display assembly

#52
20210140594
2021-05-13

Illuminated Christmas tree decorative light control circuit

#53
20210063002
2021-03-04

No wrap strap for decorative Christmas lights

#54
20210033249
2021-02-04

Apparatus and method for harvesting energy for a light

#55
20210030186
2021-02-04

Christmas tree connecting rod assembly

#56
20210025571
2021-01-28

Clip for holding a light bulb parallel to a light string

#57
20210015287
2021-01-21

Power pole for artificial tree apparatus with axial electrical connectors

#58
20210007527
2021-01-14

Power pole for artificial tree apparatus with axial electrical connectors

#59
20210007526
2021-01-14

Power pole for artificial tree apparatus with axial electrical connectors

#60
20210007525
2021-01-14

Power pole for artificial tree apparatus with axial electrical connectors

#61
20210007524
2021-01-14

Power pole for artificial tree apparatus with axial electrical connectors

#62
20200397174
2020-12-24

System, apparatus, and method for providing an electrical safety circuit

#63
20200388416
2020-12-10

Reinforced electric wire and methods of making the same

#64
20200363046
2020-11-19

Decorative lighting with reinforced wiring

#65
20200363023
2020-11-19

Light hanger, light hanging systems, and methods of hanging lights

#66
20200359477
2020-11-12

Variable multi-color LED light string and controller for an artificial tree

#67
20200263841
2020-08-20

String light support device for painter's pole

#68
20200245427
2020-07-30

Type Artificial Tree

#69
20200200336
2020-06-25

Replaceable lighting system for artificial christmas trees and other decorations

#70
20200196789
2020-06-25

Modular tree with electrical connector

#71
20200146493
2020-05-14

Power pole for artificial tree apparatus with axial electrical connectors

#72
20200146492
2020-05-14

Power pole for artificial tree apparatus with axial electrical connectors

#73
20200146491
2020-05-14

Power pole for artificial tree apparatus with axial electrical connectors

#74
20200128994
2020-04-30

Christmas Tree Decorative Wrapping

#75
20200082959
2020-03-12

Reinforced electric wire and methods of making the same

#76
20200063929
2020-02-27

Apparatus and method for harvesting energy for a light

#77
20200041078
2020-02-06

Light hanger, light hanging systems, and methods of hanging lights

#78
20200037802
2020-02-06

CHRISTMAS TREE

#79
20200022521
2020-01-23

Power pole for artificial tree apparatus with axial electrical connectors

#80
20190394852
2019-12-26

Variable multi-color LED light string and controller for an artificial tree

#81
20190368705
2019-12-05

Reinforced electrical wire and string lamp having reinforced electrical wires

#82
20190316743
2019-10-17

LIGHT STRING WITH MULTIPLE MOVABLE CLIPS

#83
20190307279
2019-10-10

Illumination system for an artificial tree

#84
20190282016
2019-09-19

Low voltage coupling design

#85
20190274206
2019-09-05

Lighting

#86
20190254140
2019-08-15

Light-emitting diode (LED) light sets

#87
20190237915
2019-08-01

Safety grounded tree external wiring

#88
20190226668
2019-07-25

RETURN-TYPE WIRING STRUCTURE HAVING MULTIPLE DEVICES AND UNITS CAPABLE OF BEING FLEXIBLY INCREASED AND DECREASED

#89
20190141814
2019-05-09

Lighting

#90
20190137085
2019-05-09

Decorative lighting with reinforced wiring

#91
20190110625
2019-04-18

Light system and method for lighting a tree

#92
20190075637
2019-03-07

Systems and methods for decorative illumination

#93
20190053348
2019-02-14

Light-emitting diode (LED) light sets

#94
20190032905
2019-01-31

Artificial Holiday Tree

#95
20190008305
2019-01-10

Modular tree with electrical connector

#96
20190000169
2019-01-03

Modular tree with rotation-lock electrical connectors

#97
20190000168
2019-01-03

Modular lighted tree with trunk electrical connectors

#98
20180293916
2018-10-11

Illuminated Christmas wreath card holder

#99
20180283630
2018-10-04

DECORATIVE LIGHTING

#100
20180271314
2018-09-27

Battery-powered tree

#101
20180245751
2018-08-30

Method and apparatus for ornamental light strings

#102
20180209596
2018-07-26

CLOAK-SHAPED NET MESH DECORATIVE LIGHTING STRING

#103
20180184505
2018-06-28

Control of modular lighted artificial trees

#104
20180184498
2018-06-28

Variable multi-color LED light string and controller for an artificial tree

#105
20180180229
2018-06-28

Variable hanging lighting

#106
20180160754
2018-06-14

Modular lighted tree

#107
20180151990
2018-05-31

Modular artificial lighted tree with decorative light string

#108
20180078072
2018-03-22

Power pole for artificial tree apparatus with axial electrical connectors

#109
20180070432
2018-03-08

Systems and methods for decorative illumination

#110
20180042421
2018-02-15

Christmas tree lights hanger

#111
20180020520
2018-01-18

Light emitting diode (LED) light sets

#112
20170340156
2017-11-30

Illumination system for an artificial tree

#113
20170336063
2017-11-23

Systems and methods for water-resistant lamp holders

#114
20170311744
2017-11-02

Modular tree with electrical connector

#115
20170303374
2017-10-19

Lighting

#116
20170284614
2017-10-05

DECORATIVE LIGHT WIRE

#117
20170257924
2017-09-07

Variable multi-color LED light string and controller for an artificial tree

#118
20170248284
2017-08-31

MODULAR LIGHTING ARRAY

#119
20170241630
2017-08-24

Decorative lighting with reinforced wiring

#120
20170238639
2017-08-24

Modular tree with rotation-lock electrical connectors

#121
20170194077
2017-07-06

Reinforced electric wire and methods of making the same

#122
20170191626
2017-07-06

Banner lights systems and methods

#123
20170181561
2017-06-29

Modular tree with locking trunk and locking electrical connectors

#124
20170164775
2017-06-15

Modular tree with trunk connectors

#125
20170164774
2017-06-15

Modular tree with electrical connector

#126
20170118815
2017-04-27

Lighting

#127
20170059098
2017-03-02

Lighting system and decorative article including same

#128
20170042358
2017-02-16

Modular tree with locking trunk and locking electrical connectors

#129
20170030535
2017-02-02

Reinforced electrical wire and string lamp having reinforced electrical wires

#130
20170027361
2017-02-02

Ornament with backlit film image

#131
20170007060
2017-01-12

Architecture for routing multi-channel commands via a tree column

#132
20160360915
2016-12-15

Decorative tree ornament

#133
20160330823
2016-11-10

WIRELESS DECORATIVE LIGHTING FOR ARTIFICIAL TREES

#134
20160290616
2016-10-06

TREE ORNAMENT LIGHT SWITCH

#135
20160215971
2016-07-28

Interfaith Holiday Tree

#136
20160183338
2016-06-23

Modular light-string system having independently addressable lighting elements

#137
20160178172
2016-06-23

Lighting system and decorative article including same

#138
20160169494
2016-06-16

Tree topper with trunk attachable deformable conduit

#139
20160150903
2016-06-02

Frame for an ornamental decoration

#140
20160146410
2016-05-26

Tree Lighting System

#141
20160091154
2016-03-31

CHRISTMAS LIGHT STRINGS WITH IDENTIFICATION OF BULB CURRENT RATING OR LED COLOR

#142
20160088968
2016-03-31

Illumination assembly for providing a Christmas tree impression

#143
20160082587
2016-03-24

Tree Decorating Assistant

#144
20160081508
2016-03-24

Modularized artificial light tree

#145
20160061431
2016-03-03

Illumination system

#146
20160053978
2016-02-25

Flashing Treetop Star

#147
20160040864
2016-02-11

Decorative lighting with reinforced wiring

#148
20160033097
2016-02-04

Modular artificial lighted tree with decorative light string

#149
20160021958
2016-01-28

Modular tree with rotation-lock electrical connectors

#150
20160021957
2016-01-28

Modular tree with electrical connector

#151
20160007430
2016-01-07

Remotely controlled holiday lighting and sound system

#152
20150362139
2015-12-17

Light string unit

#153
20150359066
2015-12-10

Architecture for routing multi-channel commands via a tree column

#154
20150354768
2015-12-10

CONSUMER RETROFIT KIT

#155
20150338036
2015-11-26

Single-line string lamp

#156
20150333533
2015-11-19

WIRELESS CHRISTMAS TREE LIGHTING AND ORNAMENTS DEVICE AND SYSTEM USING NON-RADIATIVE ENERGY TRANSFER

#157
20150320249
2015-11-12

Decorative tree

#158
20150300560
2015-10-22

Extendable arm and structure using the same

#159
20150292728
2015-10-15

Lighted inflatable display

#160
20150292720
2015-10-15

Guide for strand of electric lights

#161
20150292696
2015-10-15

Decorative lighting

#162
20150233562
2015-08-20

LED Christmas lamp structure

#163
20150211726
2015-07-30

FULLY-WATERPROOF AND MAINTAINABLE LED CHRISTMAS LIGHT

#164
20150211717
2015-07-30

Reflector holder for christmas lamp

#165
20150181677
2015-06-25

System and method for illumination of a rain gutter

#166
20150167944
2015-06-18

Decorative lighting with reinforced wiring

#167
20150164164
2015-06-18

Telescopic Artificial Tree Device with Interchangeable Parts

#168
20150103524
2015-04-16

Lighted ornaments

#169
20150102731
2015-04-16

Lighting

#170
20150084515
2015-03-26

Lighting

#171
20150078000
2015-03-19

Decorative lighting with reinforced wiring

#172
20150077999
2015-03-19

Decorative lighting with reinforced wiring

#173
20150070898
2015-03-12

Automatic On/Off Lighting and Method

#174
20150070878
2015-03-12

Artificial LED lighted Christmas tree

#175
20150029703
2015-01-29

Modular lighted tree with internal electrical connection system

#176
20150016111
2015-01-15

Decorative system

#177
20150003062
2015-01-01

Light strings including jacketed LED assemblies

#178
20140321130
2014-10-30

Tree topper with trunk attachable deformable conduit

#179
20140218925
2014-08-07

Illumination system

#180
20140036483
2014-02-06

Modular artificial lighted tree with decorative light string

#181
20140028201
2014-01-30

LED string with a capability to maintain a current path and LED unit thereof

#182
20140022767
2014-01-23

System and method for illumination of a rain gutter

#183
20130322061
2013-12-05

Artificial tree- chandelier combination

#184
20130286636
2013-10-31

LIGHT STRAND WITH INTEGRATED ORNAMENTS

#185
20130285557
2013-10-31

Intelligent decorative displays with ambient electromagnetic field switching

#186
20130242229
2013-09-19

Reflective plate and method for manufacturing the same and backlight unit for liquid crystal display device using the same

#187
20130163231
2013-06-27

Modular lighted artificial tree

#188
20130120971
2013-05-16

Modular lighted tree with trunk electrical connectors

#189
20130088854
2013-04-11

Led Lamp

#190
20130033200
2013-02-07

SPORT CHRISTMAS KIT

#191
20130010475
2013-01-10

Jacketed LED assemblies and light strings containing same

#192
20120327647
2012-12-27

Configurable Modular LED Lighting Kit

#193
20120325757
2012-12-27

Storage apparatus for decorative light strings

#194
20120268938
2012-10-25

LED light string

#195
20120236546
2012-09-20

Modular lighted tree

#196
20120076957
2012-03-29

Modular lighted tree with trunk electical connectors

#197
20120075863
2012-03-29

Decorative light string for artificial lighted tree

#198
20120027961
2012-02-02

Decorating Assembly and Methods of Use Thereof

#199
20120001677
2012-01-05

Intelligent decorative displays with ambient electromagnetic field switching

#200
20110310623
2011-12-22

Lamp assembly of light-emitting diode string light

#201
20110310607
2011-12-22

LIGHTING ARRANGEMENT

#202
20110269353
2011-11-03

Light string system

#203
20110228522
2011-09-22

DECORATIVE LIGHT EMITTING APPARATUS, A REFLECTOR, AND A METHOD OF REFLECTING LIGHT

#204
20110211353
2011-09-01

Jacketed LED assemblies and light strings containing same

#205
20110194292
2011-08-11

Holiday light with LED

#206
20110116274
2011-05-19

ACCESSORY SERVING AS DECORATION AND DECORATION SUPPORT FOR LIGHT-EMITTING DIODE (LED) BULB STRING

#207
20110085334
2011-04-14

LED illuminating device

#208
20110085327
2011-04-14

Decorative light display with LEDs

#209
20110076425
2011-03-31

Pull up tree system

#210
20100271815
2010-10-28

CLIP-ON DECORATIVE LED LIGHT

#211
20100195332
2010-08-05

Decorative lighting strand and method of assembling and installing same

#212
20100157598
2010-06-24

Light set with surface mounted light emitting components

#213
20100141161
2010-06-10

HOLIDAY LED LIGHTING SYSTEM AND METHODS OF USE

#214
20100135024
2010-06-03

Decorative light protection device with environmental impact reduction features

#215
20100099285
2010-04-22

Light string system

#216
20100000065
2010-01-07

PULL UP TREE SYSTEM

#217
20090296396
2009-12-03

Mechanical shunt for light string socket with self-cleaning feature

#218
20090190359
2009-07-30

LED LIGHT STRING SYSTEM

#219
20090146167
2009-06-11

Jacketed LED assemblies and light strings containing same

#220
20090128046
2009-05-21

Rectifier module for LED lamp strings

#221
20090093156
2009-04-09

Lamp assembly having self-retaining means for locking cable

#222
20090091266
2009-04-09

Stringed lights

#223
20090010000
2009-01-08

Lamp for light string

#224
20080310156
2008-12-18

LED illuminating device

#225
20080303445
2008-12-11

Intelligent decorative displays with ambient electromagnetic field switching

#226
20080258860
2008-10-23

Universal Light String Lamp Bypass Device

#227
20080200061
2008-08-21

Light-emitting cell module

#228
20080186740
2008-08-07

Connecting assembly in light strings to maintain electrical connection

#229
20080180952
2008-07-31

Structure of the christmas light

#230
20080170389
2008-07-17

Solar rechargeable light emitting diode lights

#231
20080049425
2008-02-28

Rotatable power supply apparatus

#232
20080049424
2008-02-28

Decorative light string with C-type lamps

#233
20070263387
2007-11-15

Jacketed LED assemblies and light strings containing same

#234
20070230174
2007-10-04

ILLUMINATED ARTIFICIAL TREE

#235
20070211456
2007-09-13

Decorative lighting assembly

#236
20070177383
2007-08-02

DECORATIVE LIGHTING STRING

#237
20070159842
2007-07-12

Fiber optic LED decoration lights

#238
20070159824
2007-07-12

Bulb assembly with a decorative cover

#239
20070159109
2007-07-12

String of lights with voltage regulation

#240
20070147028
2007-06-28

Lighting and flashing Christmas tree structure apparatus

#241
20070145915
2007-06-28

Lighting methods and systems

#242
20070133205
2007-06-14

DEAD WIRE HOUSING ASSEMBLY

#243
20070081333
2007-04-12

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

#244
20070053205
2007-03-08

Reflective plate and method for manufacturing the same and backlight unit for liquid crystal display device using the same

#245
20070041188
2007-02-22

Snap on Christmas lights!

#246
20070014106
2007-01-18

Electrical decoration lighting device and set of such devices

#247
20070008737
2007-01-11

Futuristic Christmas ornament

#248
20060254100
2006-11-16

Display assembly and method for its application

#249
20060228973
2006-10-12

LED Light Strings

#250
20060203482
2006-09-14

Jacketed LED assemblies and light strings containing same

#251
20060198164
2006-09-07

Electrical decoration lighting device and set of such devices

#252
20060198143
2006-09-07

Led decorative light string

#253
20060139920
2006-06-29

Jacketed LED assemblies and light strings containing same

#254
20060109690
2006-05-25

Buckling structure of christmas lamp

#255
20060109678
2006-05-25

Christmas lamp with a plurality of bulbs

#256
20060007679
2006-01-12

LED assemblies and light strings containing same

#257
20050265017
2005-12-01

Electrical decoration-lighting device

#258
20050260360
2005-11-24

Assemblable string tree

#259
20050248943
2005-11-10

Supporting structure for Christmas light decoration

#260
20050225981
2005-10-13

Decorative coil lights

#261
20050157497
2005-07-21

Decorative illuminated article adapted for use with a lighting string

#262
20050135119
2005-06-23

Structure of multi-directions socket for christmas lights

#263
20050128751
2005-06-16

Lighting methods and systems

#264
20050122723
2005-06-09

Decorative light strings and repair device

#265
20050086801
2005-04-28

Method of manufacturing LED light string

#266
20050024877
2005-02-03

Decorative light strings and repair device

#267
19033405
2026-01-20

Portable and spliced lamp stand

#268
19012800
2025-11-11

Bracket for mounting lights

#269
18914075
2025-03-11

Lighting fixture and lighting device

#270
18667028
2024-10-29

LED Christmas light

#271
18637941
2025-12-16

Modular lighted tree

#272
18534746
2024-07-09

LED decorative bulb and LED lamp string

#273
18405233
2025-01-07

Lighting elements with white-color indicator

#274
18318098
2024-08-06

String lamp

#275
17946408
2023-05-09

Rotatable electric mounting base and artificial tree using electric mounting base

#276
17873905
2024-06-04

Modular lighted tree

#277
17827868
2023-02-28

Holiday tree light source assembly

#278
17673946
2024-01-16

Decorative string light hanging tool

#279
17588222
2022-12-13

Christmas tree stand connecting structure and LED decorative lamp

#280
17448698
2022-11-15

Decorative light strand with voltage drop mitigation and method of use

#281
17204395
2022-06-07

Decorative lighting control

#282
16823618
2022-06-28

Modular artificial lighted tree with decorative light string

#283
16655305
2020-07-28

Central shaft power connector for lighted ornaments

#284
16575232
2021-01-05

Modular lighted tree

#285
16548494
2020-11-10

Light display control system with remote control

#286
16507731
2020-12-01

Christmas tree illumination assembly

#287
16449944
2020-04-07

Central shaft power connector for lighted ornaments

#288
16449043
2020-11-17

Clip for holding a light bulb parallel to a light string

#289
16280912
2019-10-22

Central shaft power connector for lighted ornaments

#290
16257733
2019-11-19

Tree illuminating device

#291
16216800
2020-06-16

Decorative lighting control

#292
16178348
2020-03-10

Coordination of multiple lighting displays

#293
15968064
2019-06-25

Central shaft power connector for lighted ornaments

#294
15913244
2018-10-02

Christmas tree with DC outlets for powering LED light strings

#295
15911839
2019-05-14

Shapeable light string and methods for tree decoration

#296
15859308
2020-05-05

Light strands bracket device and system

#297
15795233
2019-03-26

Expandable LED light ball

#298
15687434
2018-10-09

Pre-lit metal frame Christmas tree

#299
15614820
2018-11-27

Holiday tree with central support, rope light and stand

#300
15298479
2017-05-02

Voice-controlled lighting control system