Aluminum casting alloy
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United States of America Patent
Stats
-
May 29, 2018
Issued Date -
N/A
app pub date -
Feb 4, 2014
filing date -
Feb 6, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An aluminum casting alloy contains the following alloy components: Si: 3.0 to 3.8 wt.-%, Mg: 0.3 to 0.6 wt.-%, Cr: 0.05 to <0.25 wt.-%, Fe: <0.18 wt.-%, Mn: <0.06 wt.-%, Ti: <0.16 wt.-%, Cu: <0.006 wt.-%, Sr: 0.010 to 0.030 wt.-%, Zr: <0.006 wt.-%, Zn: <0.006 wt.-%, Contaminants: <0.1 wt.-%, and is supplemented to 100 wt.-% with Al, in each instance.
First Claim
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International Classification(s)
- 2014 Application Filing Year
- C22F Class
- 283 Applications Filed
- 205 Patents Issued To-Date
- 72.44 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- C22F Class
- 56.07 % 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 |
