Audible confirmation of battery charging in electric vehicles
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United States of America Patent
Stats
-
Dec 1, 2015
Grant Date -
Sep 19, 2013
app pub date -
Dec 31, 2012
filing date -
Dec 31, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An electric vehicle battery recharging system is disclosed that is capable of generating an audible sound to indicate that the battery system of the vehicle is being recharged. The system includes an audible indicator that is connected or otherwise associated with a controller. The controller is configured to actuate the audible indicator in response to a voltage or current of a battery system rising a predetermined amount after recharging is initiated so as to provide audible confirmation to a recharging operator that the battery system is being recharged.
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International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 10 Citation Count
- H02J Class
- 8.76 % this patent is cited more than
- 10 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 1, 2027 |
