Grain bin discharge guard and power sweep
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United States of America Patent
Stats
-
N/A
Issued Date -
Jun 5, 2008
app pub date -
Oct 9, 2007
filing date -
Oct 9, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An apparatus adapted to be rotatably mounted proximate a discharge opening of a grain bin can include a guard. The guard can have a plurality of knife units having a plurality of spaced apart blades having grain engaging cutting edges for cutting and breaking up compacted grain. A sweep portion can include an auger rotatably driven about an auger axis by a motor. The sweep portion can be arranged substantially parallel and proximate to a floor of the grain bin. Rotation of the auger can urge grain to move toward the discharge opening. A mounting assembly can be adapted to operably couple the guard and the sweep portion such that the guard and the sweep portion rotate concurrently about the floor of the grain bin.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
CTB INC | 611 NORTH HIGBEE STREET MILFORD IN 46542-2000 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Duffy, Thomas John | Osceola, IN | 1 | 11 |
Fitch, Floyd Allen | Goshen, IN | 1 | 11 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 |
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