Sorting method and apparatus for recycling filler included in artificial turf
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United States of America Patent
Stats
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Oct 17, 2017
Issued Date -
Sep 8, 2016
app pub date -
Mar 28, 2014
filing date -
Mar 28, 2013
priority date (Note) -
Published
status (Latency Note)
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Abstract
A method of recycling a filler included in artificial turf by sorting the filler into two or more materials, including: a first sorting operation of sorting the two or more materials based on a grain size; and a second sorting operation of sorting the materials, which are sorted by the first sorting operation and have grain sizes belonging to a predetermined range, based on specific gravity.
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International Classification(s)
- 2014 Application Filing Year
- B03B Class
- 56 Applications Filed
- 50 Patents Issued To-Date
- 89.29 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B03B Class
- 0 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 17, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 17, 2029 |
