Mask assembly having frame with support stick
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 3, 2018
Issued Date -
N/A
app pub date -
Jan 28, 2014
filing date -
Dec 11, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
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Abstract
A mask assembly includes a frame with an opening, at least one support stick in the frame and extending in a first direction to traverse the opening of the frame, the support stick including a communication pattern above the opening of the frame, and a mask positioned on the frame and the at least one support stick, the mask extending in a second direction perpendicular to the first direction to traverse the opening of the frame, and the mask being exposed to the opening of the frame through the communication pattern.
First Claim
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Family
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International Classification(s)
- 2014 Application Filing Year
- C23C Class
- 2649 Applications Filed
- 2034 Patents Issued To-Date
- 76.79 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- C23C Class
- 32.86 % 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 | Oct 3, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 3, 2029 |
