Oil passage structure for internal combustion engine
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United States of America Patent
Stats
-
Jun 13, 2017
Grant Date -
Sep 24, 2015
app pub date -
Oct 25, 2013
filing date -
Oct 29, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
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Abstract
Cover (25) is mounted on wall surface (12) on the front side of cylinder block (10). Sub gallery (26) through which engine oil flows is formed between cover (25) and wall surface (12). Chain tensioner (17) is mounted on cover (25), and the engine oil in sub gallery (26) is supplied to chain tensioner (17) through oil supply port (31) formed through cover (25).
First Claim
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International Classification(s)
- 2013 Application Filing Year
- F01M Class
- 209 Applications Filed
- 188 Patents Issued To-Date
- 89.96 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F01M Class
- 0 % this patent is cited more than
- 8 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 | Dec 13, 2024 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 13, 2028 |
