Class F21S : NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF
Subclass 8/04: Lighting devices intended for fixed installation (F21S 9/00, F21S 10/00 take precedence; using a string or strip of light sources F21S 4/00) intended only for mounting on a ceiling or like overhead structure (F21S 8/02 takes precedence)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12247722 | Mounting bracket | Oct 28, 21 | Mar 11, 25 | EATON INTELLIGENT POWER LIMITED |
| 12241615 | Luminaire structure | Mar 20, 23 | Mar 04, 25 | Axis Lighting Inc. |
| 12228271 | Lighting apparatus | Nov 24, 23 | Feb 18, 25 | LEEDARSON LIGHTING CO. LTD. |
| 12215849 | Illumination device, optical element and luminaire | Feb 28, 22 | Feb 04, 25 | SIGNIFY HOLDING B.V. |
| 12209732 | Multi-configurable light emitting diode (LED) flat panel lighting fixture | Aug 29, 23 | Jan 28, 25 | Feit Electric Company, Inc. |
| 12203631 | Round metal housing for a lighting system | Jul 16, 21 | Jan 21, 25 | DMF, Inc. |
| 12188638 | Light fixture with hidden and lockable tilt apparatus | May 26, 23 | Jan 07, 25 | Lucifer Lighting Company |
| 12181127 | LED light holder system | Aug 05, 24 | Dec 31, 24 | SIGMA SWITCHES PLUS, INC. |
| 12181135 | Lighting fixture mounting systems | Jan 11, 22 | Dec 31, 24 | Feit Electric Company, Inc. |
| 12181145 | Optical device | Jan 03, 22 | Dec 31, 24 | LEDIL OY |
| 12169054 | Lighting element | Dec 15, 23 | Dec 17, 24 | Crenshaw Lighting LLC |
| 12161007 | Light-emitting element, light-emitting device, display device, electronic device, and lighting device | Jul 08, 21 | Dec 03, 24 | Semiconductor Energy Laboratory Co., Ltd. |
| 12158250 | Organic-light emitting diode | Oct 23, 23 | Dec 03, 24 | PICTIVA DISPLAYS INTERNATIONAL LIMITED |
| 12146653 | Lighting unit having an LED array and lens plate with grooves | Jul 13, 21 | Nov 19, 24 | SIGNIFY HOLDING B.V. |
| 12140281 | Modular luminaires | Sep 08, 21 | Nov 12, 24 | IQS GROUP s.r.o. |
| 12140289 | Side light LED troffer tube | Sep 29, 23 | Nov 12, 24 | Bridgelux, Inc. |
| 12129990 | Lighting system with lens assembly | Oct 27, 22 | Oct 29, 24 | KORRUS, INC. |
| 12129993 | Lamp | Mar 11, 21 | Oct 29, 24 | Midgard Licht GmbH |
| 12129996 | Duo LED light fixture with a downlight source and an optionally operable upper light source | Jan 23, 24 | Oct 29, 24 | GLOBE ELECTRIC COMPANY INC. |
| 12117157 | Lighting fixture and ceiling system with integrated light fixture | Sep 13, 23 | Oct 15, 24 | Plascore, Inc. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0102,134 | LUMINAIRE WITH SEAMLESS SPLICING FUNCTION | Jul 15, 24 | Mar 27, 25 | Xiamen PVTECH Co., Ltd. |
| 2025/0084,981 | OPTICAL DEVICE | Nov 22, 24 | Mar 13, 25 | Not available |
| 2025/0084,985 | LIGHTING APPARATUS | Sep 12, 24 | Mar 13, 25 | Not available |
| 2025/0089,443 | Light-Emitting Element, Light-Emitting Device, Display Device, Electronic Device, and Lighting Device | Nov 27, 24 | Mar 13, 25 | SEMICONDUCTOR ENERGY LABORATORY CO., LTD |
| 2025/0067,409 | MODULAR LIGHTING | Aug 16, 24 | Feb 27, 25 | Not available |
| 2025/0043,938 | LED LIGHTING DEVICE | Apr 12, 24 | Feb 06, 25 | Not available |
| 2025/0025,716 | PROTECTIVE LIGHTING SYSTEM | Oct 07, 24 | Jan 23, 25 | Not available |
| 2025/0027,635 | SPLIT TYPE ROTATABLY REMOVABLE AND CONVENIENTLY MOUNTABLE BUTTERFLY DOWN LAMP | Dec 18, 23 | Jan 23, 25 | Not available |
| 2025/0020,293 | LED LIGHTING SYSTEM AND INSTALLATION METHODS | Sep 30, 24 | Jan 16, 25 | Not available |
| 2025/0012,432 | LED LIGHT FIXTURE WITH DOWNLIGHT AND UPPER LIGHT SOURCES | Sep 13, 24 | Jan 09, 25 | Not available |
| 2025/0003,560 | COUPLERS FOR LIGHT FIXTURES | Sep 10, 24 | Jan 02, 25 | Not available |
| 2024/0418,345 | LIGHTING APPARATUS | Jun 17, 24 | Dec 19, 24 | Not available |
| 2024/0397,600 | ILLUMINATION DEVICE | Aug 08, 24 | Nov 28, 24 | Not available |
| 2024/0384,862 | HEIGHT ADJUSTABLE CEILING MOUNT FOR LINEAR LIGHT FIXTURE | May 15, 24 | Nov 21, 24 | Not available |
| 2024/0378,991 | LIGHTING SYSTEM | Jul 25, 24 | Nov 14, 24 | Not available |
| 2024/0344,677 | CEILING ASSEMBLY AND FAN LAMP | Apr 24, 24 | Oct 17, 24 | SUZHOU OPPLE LIGHTING CO., LTD.; Opple Lighting Co., Ltd; |
| 2024/0344,684 | DIGITAL LAMPSHADE SYSTEM AND METHOD | Feb 16, 24 | Oct 17, 24 | Not available |
| 2024/0344,688 | MODULAR ARTICULATING LIGHTING | Jun 26, 24 | Oct 17, 24 | Not available |
| 2024/0337,367 | LIGHTING FIXTURE MOUNTING SYSTEMS | Jun 18, 24 | Oct 10, 24 | Not available |
| 2024/0328,615 | CEILING-FAN LAMP WITH MULTIPLE CONTROL MODES | Mar 19, 24 | Oct 03, 24 | Not available |
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