Method for producing contoured holes
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United States of America Patent
Stats
-
May 15, 2018
Issued Date -
N/A
app pub date -
Jan 5, 2016
filing date -
Jan 6, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method for manufacturing a contoured hole, the hole being manufactured in a wall, the wall comprising a first, a second surface, and a wall thickness between the wall first and second surface. The comprises manufacturing a first non-penetrating hole extending from the first surface and into the wall, wherein a distal end of the first hole is located within the wall such that the first hole does not penetrate the wall second surface, and manufacturing a through hole, wherein the through hole is fluidly connected with first hole and penetrates the wall second surface.
First Claim
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International Classification(s)
- 2016 Application Filing Year
- B23B Class
- 551 Applications Filed
- 437 Patents Issued To-Date
- 79.32 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 3 Citation Count
- B23B Class
- 29.90 % 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 15, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 15, 2029 |
