Apparatus and method for preventing overflow of fuel from vehicle fuel tank
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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May 29, 2018
Issued Date -
N/A
app pub date -
Dec 9, 2016
filing date -
Jul 12, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An apparatus and a method for preventing overflow of fuel from a vehicle fuel tank are provided may prevent liquid fuel from overflowing into a canister by for a predetermined time storing liquid fuel, which overflows from a fuel tank through a vent valve while the vehicle is traveling, in a fuel overflow prevention chamber, and by returning the fuel in the fuel overflow prevention chamber to the fuel tank by driving a fuel pump in a reverse direction when an engine is turned off.
First Claim
Other Claims data not available
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| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| KR | B1 | KR101876036 | Jul 12, 2016 |
| DE | A1 | DE102016124356 | Dec 14, 2016 |
| CN | B | CN107605620 | Dec 15, 2016 |
International Classification(s)
- 2016 Application Filing Year
- F02M Class
- 1722 Applications Filed
- 1301 Patents Issued To-Date
- 75.56 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F02M Class
- 0 % 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 | Nov 29, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 29, 2029 |
