Class F21S : NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF
Subclass 8/02: 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) of recess-mounted type, e.g. downlighters (F21S 8/1 takes precedence)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12264801 | Anti-ligature lighting fixture | Jun 07, 21 | Apr 01, 25 | Viscor, Inc. |
| 12264807 | Mounting accessories for luminaires | Nov 22, 22 | Apr 01, 25 | SIGNIFY HOLDING B.V. |
| 12264815 | Method of providing doses of light sufficient to deactivate dangerous pathogens throughout a volumetric space over a period of time | Oct 20, 22 | Apr 01, 25 | LEGRAND LIGHTING MANUFACTURING CO. |
| 12253239 | Module for installation of a lighting unit in a recess | Sep 27, 22 | Mar 18, 25 | SIGNIFY HOLDING B.V. |
| 12253241 | Sloped ceiling adjustable light fixture | Dec 28, 23 | Mar 18, 25 | Progress Lighting, LLC |
| 12253243 | High structural stability junction box and panel light having the same | May 05, 24 | Mar 18, 25 | Xiamen PVTECH Co., Ltd. |
| 12247716 | Fire rated canless recessed luminaire | Dec 21, 23 | Mar 11, 25 | Progress Lighting, LLC |
| 12247717 | Clip device for mounting a light fixture to a ceiling tile grid | Sep 20, 23 | Mar 11, 25 | SIGNIFY HOLDING B.V. |
| 12241615 | Luminaire structure | Mar 20, 23 | Mar 04, 25 | Axis Lighting Inc. |
| 12228264 | Light assembly for a suspended ceiling system | Jun 10, 24 | Feb 18, 25 | Lucifer Lighting Company |
| 12228270 | Lighting device | Nov 10, 22 | Feb 18, 25 | H4X E.U. |
| 12228273 | Lighting apparatus | Nov 20, 23 | Feb 18, 25 | LEEDARSON LIGHTING CO. LTD. |
| 12222084 | Lighting junction box | Apr 20, 22 | Feb 11, 25 | AMP Plus, Inc. |
| 12225643 | Lighting fixture and methods | Aug 14, 23 | Feb 11, 25 | CREE LIGHTING USA LLC |
| 12215834 | Lighting apparatus having first and second ladder edges to prevent water from entering concealed space | Dec 29, 22 | Feb 04, 25 | XIAMEN LEEDARSON LIGHTING CO. LTD |
| 12209728 | Lighting devices for ceiling grids | Oct 04, 23 | Jan 28, 25 | Dado Lighting, LLC |
| 12209729 | LED light fixtures with waveguide edge | Oct 31, 23 | Jan 28, 25 | CREE LIGHTING USA LLC |
| 12209730 | Ceiling suspended lighting unit | Jun 17, 22 | Jan 28, 25 | SIGNIFY HOLDING B.V. |
| 12209731 | Light fixture for ceiling grid | Mar 01, 24 | Jan 28, 25 | ABL IP Holding, LLC |
| 12209732 | Multi-configurable light emitting diode (LED) flat panel lighting fixture | Aug 29, 23 | Jan 28, 25 | Feit Electric Company, Inc. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0102,122 | LIGHTING ASSEMBLY WITH AC TO DC CONVERTER AND HEAT-SINKING HOUSING | May 30, 24 | Mar 27, 25 | Not available |
| 2025/0102,132 | Lighting Fixture | Mar 13, 24 | Mar 27, 25 | Appalachian Lighting Systems, Inc. |
| 2025/0092,690 | Portable Dance Floor | Sep 20, 24 | Mar 20, 25 | Not available |
| 2025/0075,895 | AIRTIGHT LIGHT FIXTURE TRIM RETENTION | Aug 01, 24 | Mar 06, 25 | Not available |
| 2025/0067,407 | DOWNLIGHT APPARATUS | Oct 31, 24 | Feb 27, 25 | Not available |
| 2025/0067,408 | Retention, Adjustability And Maintenance For A Recessed Component Such As A Recessed Luminaire | Nov 12, 24 | Feb 27, 25 | Not available |
| 2025/0067,271 | VENTILATION SYSTEM | Nov 12, 24 | Feb 27, 25 | Not available |
| 2025/0035,291 | FOUR-IN-ONE DOWN LAMP WITH ROTATABLE MOUNTING DISK STRUCTURE AND IMPLEMENTATION METHOD THEREOF | Dec 19, 23 | Jan 30, 25 | Not available |
| 2025/0035,297 | LIGHTING APPARATUS | Jul 25, 24 | Jan 30, 25 | Not available |
| 2025/0027,640 | COMBINATION FAN, LED LIGHT AND EQUIPMENT COOLING APPARATUS | Oct 07, 24 | Jan 23, 25 | Go Fan Yourself, LLC |
| 2025/0020,293 | LED LIGHTING SYSTEM AND INSTALLATION METHODS | Sep 30, 24 | Jan 16, 25 | Not available |
| 2025/0020,292 | LIGHT FIXTURE WITH EXPANDING COLLAR | Jul 09, 24 | Jan 16, 25 | Not available |
| 2025/0020,294 | LIGHTING FIXTURE | Jul 12, 24 | Jan 16, 25 | Not available |
| 2025/0020,296 | ILLUMINATION SYSTEMS EMPLOYING LAMINATED SHEET-FORM OPTICAL STRUCTURES WITH EMBEDDED TIR CHANNELS | Jul 22, 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 |
| 2024/0426,473 | STACKED SOURCE LUMINAIRE | Sep 05, 24 | Dec 26, 24 | Not available |
| 2024/0426,441 | INTERNAL LIGHTING MODULE | Oct 24, 22 | Dec 26, 24 | Not available |
| 2024/0418,343 | MULTI-REGION OPTIC FOR FLAT ILLUMINATION AND COLOR CONSISTENCY | Aug 30, 24 | Dec 19, 24 | Not available |
| 2024/0418,344 | AN INDIRECT LUMINAIRE | Oct 12, 22 | Dec 19, 24 | Not available |
| 2024/0410,537 | NICHE ASSEMBLY WITH LIGHTING | Jun 07, 23 | Dec 12, 24 | Illuminiche |
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