US Patent No: 7,086,269
Number of patents in Portfolio can not be more than 2000
Apparatus and method for testing seed singulation of a seed meter
Stats
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Aug 8, 2006
Issued date -
Jul 15, 2004
filing date -
10/891,890
serial no -
In Force
status
Importance
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Abstract
An apparatus and method of testing seed singulation of a seed meter. The apparatus includes a frame which supports the seed meter to be tested above a track within which is disposed a continuous flighted belt. A drive system is provided to drive the flighted belt and the seed meter at a preselected speed and seed discharge rate, respectively. In operation, seeds supplied to the seed meter are dispensed by the seed meter in its normal mode of operation onto the moving flighted belt. A sensor disposed along the path of travel of the belt detects the seeds within each passing cell. A computer records and registers data relevant to the singulation accuracy and efficiency of the seed meter.
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First Claim
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International Classification(s)
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- [Patents Count]
Cited Art Landscape
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 5,170,909 Vacuum seed meter | 70 | 1986 | |
| 5,720,233 Mechanical seed meter | 23 | 1996 | |
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| 4,450,979 Seed metering means | 35 | 1982 | |
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| 5,635,911 Apparatus and method for monitoring an article dispensing device such as a seed planter and the like | 25 | 1995 | |
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| 5,938,071 Test stand for calibrating seed meters | 4 | 1998 | |
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| 4,351,437 Method and apparatus for examining objects | 35 | 1980 | |
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| 5,969,340 Seed counting apparatus for a planter monitor | 6 | 1997 | |
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| 5,992,338 Belted seed metering device | 11 | 1997 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 8, 2014 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 8, 2018 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |