Ultrasonic airflow severing resistance reducing device for vehicles
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 5, 2023
Grant Date -
Aug 11, 2022
app pub date -
Feb 9, 2022
filing date -
Feb 10, 2021
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An ultrasonic airflow severing resistance reducing device for vehicles, including an airflow severing blade assembly, shock-absorbing installation assemblies, ultrasonic vibration components, and a rubber sealing ring assembly; a bottom portion of the airflow severing assembly is provided with an accommodating cavity; a top end of each shock-absorbing installation assembly is fixedly connected to an inner cavity wall of the accommodating cavity; a bottom end of each shock-absorbing installation assembly is formed with a fixed installation bottom portion; the ultrasonic vibration components are installed on the inner cavity wall; the rubber sealing ring assembly is arranged and installed on the airflow severing blade assembly. The ultrasonic vibration components drive the airflow severing blade assembly to generate high frequency ultrasonic vibration to sever airflow.
First Claim
Other Claims data not available
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B62D Class
- 0 % this patent is cited more than
- 2 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 | Jun 5, 2027 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jun 5, 2031 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 5, 2035 |
