Description
Class F21S : NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF
Subclass 4/00: Lighting devices or systems using a string or strip of light sources
F21S 4/00
Sub-Class
Stats
- 1,412 US PATENTS IN FORCE
- 16 US APPLICATIONS PENDING
- 564 Total Patent Owners
- 4,694 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12241602 | Articulated lighting channel | Aug 15, 23 | Mar 04, 25 | Pure Edge Lighting LLC |
| 12226038 | Display and methods of use thereof | Feb 17, 23 | Feb 18, 25 | Balloon Innovations Inc. |
| 12225644 | Flying firefly lamp linearly distributed | Nov 08, 21 | Feb 11, 25 | Jiawei Renewable Energy Co., Ltd. |
| 12188628 | Eaves lamp structure with segmented protective cover | May 14, 24 | Jan 07, 25 | Rainmin Intelligent Technology Co., Ltd. |
| 12181137 | Modular and foldable decorative light frame shapable into different shapes | Aug 21, 23 | Dec 31, 24 | Not available |
| 12119505 | Multi-purpose battery pack | Jul 29, 20 | Oct 15, 24 | Brightz, ltd. |
| 12085273 | Light source device and light string | Dec 01, 23 | Sep 10, 24 | Nanning Wang Choi Lighting Technology Co., Ltd. |
| 12044390 | Power adapter for strip lights with control function | Sep 06, 23 | Jul 23, 24 | Dongguan Lixing Lighting Co., Ltd. |
| 12038155 | Plug-in sensing device and lamp | Mar 10, 24 | Jul 16, 24 | Not available |
| 12013104 | Point light-source, lamp, assembly, and system | Jul 19, 23 | Jun 18, 24 | SHENZHEN INTELLIROCKS TECH. CO., LTD. |
| 11910189 | Electronic apparatus for displaying image using visual afterimage of light source | Jan 21, 22 | Feb 20, 24 | KONO CORPORATION LTD |
| 11603968 | System and method for diagonally cuttable LED strip and method of diagonally cuttable LED strip and method of use | Feb 12, 21 | Mar 14, 23 | Not available |
| 11466823 | Light box apparatus | Jun 30, 20 | Oct 11, 22 | XIAMEN LEEDARSON LIGHTING CO, LTD |
| 11460182 | Light fixture and wireway assembly | Aug 31, 20 | Oct 04, 22 | Autronic Plastics, Inc. |
| 11415274 | Dual-color light emitting diode light strings | Mar 30, 21 | Aug 16, 22 | Blooming International Limited |
| 11408568 | Convertible light device | Jun 14, 21 | Aug 09, 22 | GOOD BISON |
| 11396985 | PCB interconnect scheme for co-planar LED strips | Aug 27, 20 | Jul 26, 22 | Illumina Inc. |
| 11317492 | Downlight with selectable lumens and correlated color temperature | Mar 25, 21 | Apr 26, 22 | LEDVANCE LLC |
| 11306882 | Multi-element flexible strap light | May 18, 20 | Apr 19, 22 | ZYNTONY, INC. |
| 11284252 | Electronic apparatus for displaying image using visual afterimage of light source | Aug 16, 16 | Mar 22, 22 | KONO CORPORATION LTD |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0043,946 | POINT-CONTROL LAMP AND LAMP STRING | Oct 21, 24 | Feb 06, 25 | SHANGYOU JIAYI LIGHTING PRODUCT CO., LTD. |
| 2025/0038,325 | MULTI-PURPOSE BATTERY PACK | Oct 11, 24 | Jan 30, 25 | Not available |
| 2024/0317,188 | SMART VEHICLE TREATMENT SYSTEM AND METHOD | Mar 21, 24 | Sep 26, 24 | Not available |
| 2022/0249,727 | ULTRAVIOLET LAMP | Feb 11, 21 | Aug 11, 22 | AMMI LLC. |
| 2021/0396,363 | DUAL-COLOR LIGHT EMITTING DIODE LIGHT STRINGS | Mar 30, 21 | Dec 23, 21 | Not available |
| 2020/0340,662 | Illuminated Vest | Jul 03, 19 | Oct 29, 20 | Not available |
| 2020/0288,828 | ILLUMINABLE SUN UMBRELLA | Mar 21, 19 | Sep 17, 20 | Not available |
| 2017/0211,763 | BEACON OBSTRUCTION LIGHTING SYSTEM | Mar 03, 14 | Jul 27, 17 | WHITEBEAR INNOVATIONS INC., Whitebear Innovations Ltd., |
| 2015/0308,656 | LINEAR FRESNEL OPTIC FOR REDUCING ANGULAR SPREAD OF LIGHT FROM LED ARRAY | Jul 07, 15 | Oct 29, 15 | PHOSEON TECHNOLOGY, INC. |
| 2015/0276,154 | DECORATIVE LIGHT DISPLAY | Jun 16, 15 | Oct 01, 15 | BALB, LLC |
| 2015/0192,261 | Linear Lighting Apparatus | Dec 31, 14 | Jul 09, 15 | Not available |
| 2014/0313,722 | Flexible Decorative Lighted Strip, Cabinet Including Same, and Installation Method | Apr 16, 14 | Oct 23, 14 | RAW THRILLS, INC. |
| 2013/0128,582 | LED LIGHTING SYSTEMS AND METHODS | Aug 22, 12 | May 23, 13 | METROSPEC TECHNOLOGY, L.L.C. |
| 2012/0051,041 | Troffer-Style Fixture | Aug 31, 10 | Mar 01, 12 | Cree, Inc. |
| 2011/0267,821 | LIGHTING DEVICE WITH HEAT DISSIPATION ELEMENTS | Feb 07, 11 | Nov 03, 11 | Cree, Inc. |
| 2011/0267,834 | Underwater Light Having A Sealed Polymer Housing and Method of Manufacture Therefor | Apr 28, 10 | Nov 03, 11 | HAYWARD INDUSTRIES, INC. |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 29 Months (last 2 years Issuances)
- 29 Months (last 5 years Issuances)