Method of processing a bimetallic part
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jul 26, 2016
Grant Date -
Mar 10, 2011
app pub date -
Sep 10, 2009
filing date -
Sep 10, 2009
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method of processing a bimetallic part includes depositing an intermediary material having a metal powder onto a tooling surface of a cavity of a tool, transforming the intermediary material into a metal layer having a first composition on the tooling surface, and forming a metal core having a second, different composition in the cavity such that the metal layer bonds to the metal core to form a bimetallic part.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
AEROJET ROCKETDYNE OF DE INC | P O BOX 13222 SACRAMENTO CA 95813-6000 |
International Classification(s)

- 2009 Application Filing Year
- B22F Class
- 287 Applications Filed
- 191 Patents Issued To-Date
- 66.56 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Bampton, Clifford C | Thousand Oaks, US | 30 | 739 |
# of filed Patents : 30 Total Citations : 739 |
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Patent Citation Ranking
- 1 Citation Count
- B22F Class
- 18.93 % this patent is cited more than
- 9 Age
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Maintenance Fees
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 26, 2028 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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