Method for manufacturing structured press elements
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United States of America Patent
Stats
-
Oct 22, 2024
Grant Date -
Aug 17, 2023
app pub date -
Apr 25, 2023
filing date -
Sep 28, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method for manufacturing structured press elements comprises at least the following steps: the step of providing an element of metal; the step of providing a mask on a surface of the element for shielding portions of the surface; the step of treating non-shielded portions of the surface of the element; the step of removing the mask; wherein the method comprises at least a step in which the surface of the element is subjected to an ultrasonic treatment and/or that the step of providing the mask comprises at least a treatment with infrared radiation and/or that the step of chemically treating is performed with the surface directed downward.
First Claim
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International Classification(s)
- 2023 Application Filing Year
- C23F Class
- 119 Applications Filed
- 41 Patents Issued To-Date
- 34.46 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- C23F Class
- 0 % this patent is cited more than
- 1 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Apr 22, 2028 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 22, 2032 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 22, 2036 |
