Washing machine equipped with bulk tanks
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United States of America Patent
Stats
-
Nov 10, 2015
Grant Date -
Aug 4, 2011
app pub date -
Jun 9, 2009
filing date -
Jul 28, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
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Abstract
A washing machine, such as a laundry washing machine, a washing/drying machine or the like, has a tub housing a drum into which the laundry to be washed is loaded. The machine is equipped with at least one tank for a washing agent, and at least one supply duct is afferent to the tank for delivering the washing agent into the tub. A hydraulic washing circuit floods and drains the tank for cleaning purpose. A tank cleaning method is also disclosed.
First Claim
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International Classification(s)
- 2009 Application Filing Year
- D06F Class
- 282 Applications Filed
- 217 Patents Issued To-Date
- 76.96 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 4 Citation Count
- D06F Class
- 20 % this patent is cited more than
- 10 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 | May 10, 2027 |
