US Patent No: 7,733,097
Number of patents in Portfolio can not be more than 2000
Method for determining a property of a fluid for a household device
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Jun 8, 2010
Issued date -
Sep 6, 2005
filing date -
11/719,329
serial no -
In Force
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Abstract
Method for determining a property of a fluid for a household device includes the following steps: measurement of a physical variable of the fluid associated with the property of the fluid, in each case when a first parameter influencing the physical variable has one of at least two predetermined values, in order to obtain at least two measurement values for the first parameter, and correlation of the at least two measurement values for the first parameter, in order to obtain a first value characterizing the property of the fluid.
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First Claim
Related Publications
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
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| 4,320,010 Regeneration detector for water softeners | 18 | 1980 | |
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| 5,159,823 Washing machine | 6 | 1991 | |
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| 5,446,831 Image data processor for converting input image data into output image data suitable for a lower resolution output device | 13 | 1994 | |
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| 4,257,708 Apparatus for measuring the degree of rinsing | 21 | 1979 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
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| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Dec 8, 2013 |
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| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 8, 2021 |
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