Variable steering wheel damper using electromagnet
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 7, 2022
Grant Date -
Mar 4, 2021
app pub date -
Apr 24, 2020
filing date -
Aug 30, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Loading Importance Indicators... 
Abstract
A steering wheel damper may include a plate fastened to a hub of a steering wheel; one or more posts each having one side fixed to a surface of the plate and the other side extending perpendicular to the surface of the plate; a mass body spaced from the plate, attached to the other side of the post, supported by the posts, and having upper and lower portions configured as magnet bodies having different polarities; and an electromagnet made by winding a coil around a core fixed to the surface of the plate.
First Claim
Other Claims data not available
Family
Loading Family data...
International Classification(s)
- 2020 Application Filing Year
- B62D Class
- 2806 Applications Filed
- 1944 Patents Issued To-Date
- 69.29 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B62D Class
- 0 % this patent is cited more than
- 3 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 | Dec 7, 2025 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Dec 7, 2029 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 7, 2033 |