LED flash light source and runway-embedded flash lighting device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 5, 2024
Grant Date -
Jan 5, 2023
app pub date -
Jul 12, 2022
filing date -
Jul 12, 2022
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A runway-embedded flash lighting device includes, a body configured for embedding in a runway, a ceiling member with a flash emission window, a bottom cover member, a light guide member disposed in the flash emission window, and two or more flash emission windows. The light guide member is disposed in each of the flash emission windows and an inner surface of the ceiling member is provided with a site to be disposed with a LED flash light source below the flash emission window. The LED flash light source includes, an LED module, a frame-shaped attaching plate; and a lens member. The lens member is attached to a hollow portion in a frame of the frame-shaped attaching plate, and is configured to allow an emission surface of the flash emitted from the LED module to have a uniform illuminance distribution.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2022 Application Filing Year
- F21V Class
- 2456 Applications Filed
- 1483 Patents Issued To-Date
- 60.39 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F21V Class
- 0 % this patent is cited more than
- 1 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Sep 5, 2027 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Sep 5, 2031 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 5, 2035 |
