Low wear radial flow impeller device and system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Apr 14, 2020
Grant Date -
Nov 30, 2017
app pub date -
May 25, 2016
filing date -
May 25, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Calculated Rating
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US Family Size
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Non-US Coverage
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Abstract
A radial impeller includes a hub, a disk, and a plurality of blades. The disk is affixed to the hub. The disk has a disk plane defined by the disk. Each blade of the plurality of blades is affixed to the disk. Each blade includes a “C” shaped body portion and an upper and lower horizontal extension. The upper horizontal extension extends along an upper plane parallel to the disk plane. The lower horizontal extension extends along a lower plane parallel to the disk plane.
First Claim
Other Claims data not available
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International Classification(s)
- 2016 Application Filing Year
- B01J Class
- 3623 Applications Filed
- 2617 Patents Issued To-Date
- 72.24 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B01J Class
- 0 % this patent is cited more than
- 5 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 14, 2027 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 14, 2031 |
