VEHICLE-MOUNTED IN-SITU MAGNETIC FIELD DECONTAMINATION DEVICE FOR HEAVY METAL CONTAMINATED SOIL WITH RETRACTABLE BAFFLE
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United States of America Patent
Stats
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N/A
Issued Date -
Jan 11, 2024
app pub date -
Jul 6, 2023
filing date -
Jul 6, 2022
priority date (Note) -
Published
status (Latency Note)
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Importance

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Non-US Coverage
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Abstract
A vehicle-mounted in-situ magnetic field decontamination device for heavy metal contaminated soil with a retractable baffle is provided and includes a mounting frame, a plurality of magnetic rods circumferentially move along the mounting frame, the mounting frame and a lifting regulator are hinged with an agricultural machinery frame body, and an upper end of the mounting frame is supported by the lifting regulator. A magnetic particle recovery assembly is arranged below the upper end of the mounting frame. A retractable baffle assembly includes baffle springs and non-magnetic baffles, which each sleeve a corresponding magnetic rod. A turn-over channel for the retractable baffle assembly to move is provided at a middle part of mounting frame. Compression flaps are provided at both sides of turn-over channel, and an ejection flare for the ejection of the non-magnetic baffles is formed between free ends of the compression flaps at both sides.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
INSTITUTE OF SOIL SCIENCE CAS | 298 CHUANGYOU ROAD QILIN STREET JIANGNING DISTRICT NANJING CITY 211135 |
International Classification(s)

- 2023 Application Filing Year
- B03C Class
- 121 Applications Filed
- 33 Patents Issued To-Date
- 27.28 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
LIU, Guoming | Nanjing, CN | 22 | 29 |
# of filed Patents : 22 Total Citations : 29 | |||
LUO, Yongming | Nanjing, CN | 4 | 0 |
# of filed Patents : 4 Total Citations : 0 | |||
TU, Chen | Nanjing, CN | 5 | 0 |
# of filed Patents : 5 Total Citations : 0 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- B03C Class
- 0 % this patent is cited more than
- 1 Age
Forward Cite Landscape
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Jul 11, 2027 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 11, 2031 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 11, 2035 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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 |
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