Description
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
F21V
Technology
Stats
- 42,352 US PATENTS IN FORCE
- 12,606 US APPLICATIONS PENDING
- 10,364 Total Patent Owners
- 80,913 TOTAL INVENTORS
Subclasses
| Subclass | Title |
|---|---|
| 1/00 | Shades for light sources |
| 1/02 | Shades for light sources Frames |
| 1/04 | Shades for light sources Frames rigid (F21V 1/08 takes precedence) |
| 1/06 | Shades for light sources Frames foldable or collapsible |
| 1/08 | Shades for light sources Frames adjustable |
| 1/10 | Shades for light sources Rotating shades |
| 1/12 | Shades for light sources Composite shades |
| 1/14 | Shades for light sources Covers for frames; Frameless shades |
| 1/16 | Shades for light sources Covers for frames; Frameless shades characterised by the material |
| 1/18 | Shades for light sources Covers for frames; Frameless shades characterised by the material the material being paper |
| 1/20 | Shades for light sources Covers for frames; Frameless shades characterised by the material the material being glass |
| 1/22 | Shades for light sources Covers for frames; Frameless shades characterised by the material the material being plastics |
| 1/24 | Shades for light sources Covers for frames; Frameless shades characterised by the material the material being metal |
| 1/26 | Shades for light sources Manufacturing shades |
| 3/00 | Globes; Bowls; Cover glasses (with refracting properties F21V 5/00; with reflecting properties F21V 7/00) |
| 3/02 | Globes; Bowls; Cover glasses (with refracting properties F21V 5/00; with reflecting properties F21V 7/00) characterised by the shape |
| 3/04 | Globes; Bowls; Cover glasses (with refracting properties F21V 5/00; with reflecting properties F21V 7/00) characterised by the material; characterised by surface treatments or coatings |
| 5/00 | Refractors for light sources |
| 5/02 | Refractors for light sources of prismatic shape (F21V 5/04 takes precedence) |
| 5/04 | Refractors for light sources of lens shape |
Recent Patents
Not Available
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0113,933 | DISPLAY UNITS FOR LITHOPHANES | Nov 14, 24 | Apr 10, 25 | Not available |
| 2025/0113,782 | METHOD AND APPARATUS FOR A HORTICULTURAL LIGHT FIXTURE | Dec 17, 24 | Apr 10, 25 | Scynce LED LLC |
| 2025/0115,180 | VEHICLE CABIN ILLUMINATION DEVICE | Oct 01, 24 | Apr 10, 25 | Not available |
| 2025/0115,373 | DARKFIELD LIGHTING SOURCE FOR AIRCRAFT FOD DETECTION | Oct 10, 23 | Apr 10, 25 | Not available |
| 2025/0116,388 | LIGHTING ARRANGEMENT COMPRISING A LENS BODY | Jan 25, 23 | Apr 10, 25 | Not available |
| 2025/0116,389 | OPTICAL ELEMENT AND LUMINAIRE EQUIPPED THEREWITH | Nov 15, 22 | Apr 10, 25 | ZUMTOBEL LIGHTING GMBH |
| 2025/0116,390 | LOW PROFILE LUMINAIRES AND ASYMMETRIC LIGHT GUIDES THEREFOR | Sep 26, 24 | Apr 10, 25 | Not available |
| 2025/0116,391 | METHOD FOR ADJUSTING LIGHT-EMITTING ANGLE OF INDUSTRIAL AND MINING LAMP WITHOUT LIGHT LOSS | Oct 10, 24 | Apr 10, 25 | Hengdian Group Tospo Lighting Co., Ltd. |
| 2025/0116,392 | Luminaire Assembly with Reduced Light Pollution | Dec 20, 24 | Apr 10, 25 | Not available |
| 2025/0116,393 | LOCKING STRUCTURE OF BOWENS MOUNT | Dec 20, 24 | Apr 10, 25 | Not available |
| 2025/0116,394 | Improved Structure of Christmas Lamp Holder | Oct 10, 23 | Apr 10, 25 | Not available |
| 2025/0116,395 | LANDSCAPE LIGHTING FIXTURE AND MOUNT SYSTEM | Mar 31, 21 | Apr 10, 25 | Not available |
| 2025/0116,396 | PLANT GROWING LAMP | Dec 16, 24 | Apr 10, 25 | Guangdong Hengtai Lighting Technology Co., Ltd. |
| 2025/0116,397 | Light Fixture | Dec 19, 24 | Apr 10, 25 | Harman Professional Denmark ApS |
| 2025/0116,606 | AQUATIC ENVIRONMENT MONITORING AND DOSING SYSTEMS AND APPARATUSES, AND METHODS AND SOFTWARE RELATING THERETO | Dec 16, 24 | Apr 10, 25 | The LaMotte Chemical Products Company |
| 2025/0116,804 | OPTICAL WAVEGUIDE INCLUDING GRATING TRANSITION AREAS | Oct 10, 23 | Apr 10, 25 | Not available |
| 2025/0116,805 | KEY STRUCTURE | Aug 06, 24 | Apr 10, 25 | ACER INCORPORATED |
| 2025/0116,806 | OPTICAL WAVEGUIDE PACKAGE AND LIGHT SOURCE MODULE | Nov 30, 22 | Apr 10, 25 | KYOCERA CORPORATION |
| 2025/0116,807 | OPTICAL WAVEGUIDE BOARD, OPTICAL WAVEGUIDE PACKAGE, AND LIGHT SOURCE MODULE | Feb 08, 23 | Apr 10, 25 | KYOCERA CORPORATION |
| 2025/0116,808 | BACKLIGHT MODULE AND DISPLAY DEVICE | Oct 22, 24 | Apr 10, 25 | Not available |
Top Owners in This Class
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Applications Filed in This Class - By Year
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 28 Months (last 2 years Issuances)
- 28 Months (last 5 years Issuances)