Work machine with lifting magnet
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Mar 31, 2020
Grant Date -
Aug 24, 2017
app pub date -
May 8, 2017
filing date -
May 8, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
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Abstract
A work machine provided with a lifting magnet includes the lifting magnet, an arm that supports the lifting magnet, a boom that supports the arm, an upper turning body that supports the boom, an engine, a selective catalytic reduction system, and a controller that controls attraction and release by the lifting magnet.
First Claim
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Family
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International Classification(s)
- 2017 Application Filing Year
- F01N Class
- 1339 Applications Filed
- 1000 Patents Issued To-Date
- 74.69 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 3 Citation Count
- F01N Class
- 38.14 % this patent is cited more than
- 5 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 | Sep 30, 2027 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 30, 2031 |