Method and system for removing retentate from filters
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United States of America Patent
Stats
-
Jan 23, 2018
Issued Date -
N/A
app pub date -
May 1, 2015
filing date -
Jun 9, 2010
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A cleaning system and method of cleaning filters that removes the ash in the plugged regions is disclosed. The filter is subjected to vibrations, which serve to loosen trapped and packed retentate from the filter. The loosened retentate is then captured by a collection bin. The cleaning system can be integral with the intended application, such as within an automobile. In another embodiment, the cleaning system is a separate cleaning station, where the filter is removing from its intended application, cleaned, and then reinstalled.
First Claim
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International Classification(s)
- 2015 Application Filing Year
- B08B Class
- 1045 Applications Filed
- 725 Patents Issued To-Date
- 69.38 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B08B Class
- 0 % 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 | Jul 23, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 23, 2029 |
