Oil pan
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 1, 2021
Grant Date -
Aug 29, 2019
app pub date -
Oct 12, 2017
filing date -
Oct 18, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
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Abstract
The invention relates to an oil sump (1) comprising a lower shell (2) intended for containing lubricating oil of an engine, in which a flow of oil, referred to as suction oil flow (I), is sucked up via a suction tube (44) to supply a lubricating circuit, and an oil flow, referred to as returning oil flow (II), falls into the oil sump (1). The oil sump (1) comprises an anti-emulsion plate (8) arranged located at the mouth of the suction tube (44) during a transitional period in which the temperature of the oil is lower than an optimal operating temperature.
First Claim
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International Classification(s)
- 2017 Application Filing Year
- F01M Class
- 386 Applications Filed
- 305 Patents Issued To-Date
- 79.02 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- F01M Class
- 67.45 % this patent is cited more than
- 4 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 1, 2024 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Dec 1, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 1, 2032 |