Centrifuge and changeable weir inserts therefor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 6, 2018
Issued Date -
N/A
app pub date -
May 30, 2014
filing date -
Aug 15, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A centrifuge, including: a flange closing off one axial end of a separation chamber; a plurality of apertures that traverse axially through the flange at a radial distance from a flange axis, wherein at least one aperture is in fluid communication with a first outlet passage; a plurality of weir inserts removably disposed within the plurality of apertures to control a flow of one or more fluids from the separation chamber; wherein at least one weir insert disposed within the at least one aperture in fluid communication with the first outlet passage is changeable to prevent or allow fluid communication between the separation chamber and the first outlet passage.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2014 Application Filing Year
- B04B Class
- 107 Applications Filed
- 99 Patents Issued To-Date
- 92.53 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 3 Citation Count
- B04B Class
- 30.14 % 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 | Sep 6, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 6, 2029 |
