Systems and methods for treating grey water on-board passenger transport vehicles
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United States of America Patent
Stats
-
Jan 10, 2017
Grant Date -
Jan 23, 2014
app pub date -
Jul 16, 2013
filing date -
Jul 18, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Embodiments of the present invention provide a system to direct water flow through a lavatory and to cleanse grey water through a series of treatment steps. The water may then be re-directed to the faucet for re-use in hand washing or other potable water use or to the toilet for flush water. The treatment steps are altered, depending upon the ultimate use of the water, as flush water need not be treated to the same level as potable water. The system may also function via a cascade of logic commands given by a series of electronic controllers, valves, and sensors which are fine-tuned to supply enough water to each component of the system.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2013 Application Filing Year
- B64D Class
- 938 Applications Filed
- 801 Patents Issued To-Date
- 85.40 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 3 Citation Count
- B64D Class
- 19.15 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 10, 2028 |
