Titanium part having an etched surface
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United States of America Patent
Stats
-
Nov 29, 2022
Grant Date -
Jan 14, 2021
app pub date -
May 5, 2020
filing date -
Jul 8, 2019
priority date (Note) -
In Force
status (Latency Note)
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Abstract
This application relates to a part for a portable electronic device. The part includes a titanium alloy substrate including a network of branching channels. The branching channels include a first channel and a second channel, where the first channel is defined by a first channel wall that extends away from a first opening in the exterior surface, and the second channel is defined by a second channel wall that extends away from a second opening in the first channel wall.
First Claim
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International Classification(s)
- 2020 Application Filing Year
- B32B Class
- 3939 Applications Filed
- 2367 Patents Issued To-Date
- 60.10 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B32B Class
- 0 % this patent is cited more than
- 3 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 | May 29, 2026 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 29, 2030 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 29, 2034 |
