Silo with reciprocating frame having beveled inner surfaces
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Jun 24, 2010
app pub date -
Dec 22, 2008
filing date -
Dec 22, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A reciprocating frame for a silo has outside bevels located on outer surfaces of a rim. Outside bevels slide under material as the reciprocating frame moves across a silo floor. The reciprocating frame has inside bevels located on inner surfaces of the rim. The inside bevels contact material at an angle that provides downward force to the reciprocating frame as it moves across the silo floor.
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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SCHWING BIOSET INC | 350 SMC DRIVE SOMERSET WI 54025 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Anderson, Thomas M | Naples, US | 47 | 456 |
# of filed Patents : 47 Total Citations : 456 | |||
Tillman, Franz | Lagrangeville, US | 6 | 12 |
# of filed Patents : 6 Total Citations : 12 | |||
Wanstrom, Charles | Maplewood, US | 5 | 10 |
# of filed Patents : 5 Total Citations : 10 |
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- 15 Age
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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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