Vehicle lighting device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 20, 2018
Issued Date -
N/A
app pub date -
Aug 18, 2015
filing date -
Aug 18, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A vehicle lighting device includes a light source, a projection lens, a drive circuit board, and a housing. The light source includes a light emitting surface. The projection lens faces the light emitting surface and is disposed so that at least a part of light emitted from the light source passes through the projection lens. The drive circuit board includes a circuit to control switching of the light source on and off. The housing supports the light source and the drive circuit board and defines a part of a lamp chamber which houses the projection lens. A first direction that is a normal direction to the light emitting surface intersects a second direction that is a normal direction to a main surface of the drive circuit board.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2015 Application Filing Year
- F21V Class
- 3770 Applications Filed
- 2807 Patents Issued To-Date
- 74.46 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- F21V Class
- 23.81 % this patent is cited more than
- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Aug 20, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 20, 2029 |
