Plating Process to Increase Coin Blank Surface Hardness
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 1, 2014
app pub date -
Jun 12, 2012
filing date -
Jun 17, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Calculated Rating
|
US Family Size
|
Non-US Coverage
|
Abstract
A method is for plating metal or alloy blanks. The method includes heating the metal or alloy blanks at a recrystallization temperature sufficient to soften the steel for minting; plating the softened metal or alloy blanks with one or more layers of metal or alloy; and heating the plated blanks at a temperature sufficient to reduce plating stresses but below the recrystallization temperature of the outermost plating layer.
First Claim
Other Claims data not available
Family
+
−
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| KR | B1 | KR101395679 | May 25, 2012 |
| EP | A1 | EP2721194 | Jun 12, 2012 |
| WO | A1 | WO2012171120 | Jun 12, 2012 |
| CA | A1 | CA2839465 | Jun 12, 2012 |
| CN | A | CN103635606 | Jun 12, 2012 |
| PH | B1 | PH12013502588 | Jun 12, 2012 |
| TW | A | TW201311928 | Jun 14, 2012 |
| AR | A1 | AR086973 | Jun 18, 2012 |
| UY | A | UY34143 | Jun 18, 2012 |
International Classification(s)
- 2012 Application Filing Year
- C22F Class
- 173 Applications Filed
- 143 Patents Issued To-Date
- 82.66 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- C22F Class
- 0 % this patent is cited more than
- 11 Age