Laser additive manufacturing using filler material suspended in a liquid carrier
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United States of America Patent
Stats
-
Jul 4, 2017
Grant Date -
Oct 13, 2016
app pub date -
Apr 9, 2015
filing date -
Apr 9, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method including: flowing a liquid carrier medium (12) having a supply (14) of metal particles (16) across a surface (20) of a substrate (10); directing an energy beam (30) through the flowing liquid carrier medium toward the surface; and heating at least some of the metal particles in the liquid carrier medium with the energy beam to form a metallic deposit (32) that is bonded to the substrate surface and that is covered by the liquid carrier medium.
First Claim
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International Classification(s)
- 2015 Application Filing Year
- C08J Class
- 2246 Applications Filed
- 1523 Patents Issued To-Date
- 67.81 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- C08J Class
- 34.68 % 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 | Jan 4, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 4, 2029 |
