Inlet door scalping screen
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Apr 5, 2022
Grant Date -
Jun 24, 2021
app pub date -
Dec 18, 2019
filing date -
Dec 18, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
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Abstract
A housing inlet for a sifter includes a scalping screen sloped downward in a first direction. The housing inlet also includes a pan positioned at least partially below the scalping screen. The pan is sloped downward in a second direction that is different than the first direction.
First Claim
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International Classification(s)
- 2019 Application Filing Year
- B07B Class
- 157 Applications Filed
- 118 Patents Issued To-Date
- 75.16 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B07B 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 | Oct 5, 2025 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Oct 5, 2029 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 5, 2033 |