Mine sweeping apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 28, 2018
Grant Date -
Dec 21, 2017
app pub date -
Jan 26, 2016
filing date -
Jan 27, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An apparatus for sweeping influence mines, including an operating unit having a plurality of propulsion devices designed to be immersed in water and at least one floating body connected to the propulsion devices, the latter being designed to overcome the hydrostatic thrust acting on the floating body to keep the operating unit immersed at a predetermined depth.
First Claim
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International Classification(s)
- 2016 Application Filing Year
- B63G Class
- 152 Applications Filed
- 121 Patents Issued To-Date
- 79.61 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B63G Class
- 0 % this patent is cited more than
- 7 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 | Feb 28, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 28, 2030 |
