Method of mining ore
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 19, 2017
Issued Date -
N/A
app pub date -
Sep 4, 2014
filing date -
Dec 8, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method of open cut mining comprising carrying out mining operations in an area of an open cut mine with manned resources and unmanned resources and providing separate access for these resources to the mine area at selected locations. Alternatively, or in addition, the method comprises carrying out mining operations in the mine area with manned resources and unmanned resources operating in selected, separate unmanned and manned zones, respectively within the mine area.
First Claim
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International Classification(s)
- 2014 Application Filing Year
- E21C Class
- 111 Applications Filed
- 99 Patents Issued To-Date
- 89.19 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- E21C Class
- 24.62 % 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 | Jun 19, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 19, 2029 |
