Miniature Portable Offshore Oil Rig
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
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N/A
Issued Date -
Mar 13, 2025
app pub date -
Sep 7, 2023
filing date -
Sep 7, 2023
priority date (Note) -
Published
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
A portable offshore oil rig including an above water walking platform, a central pipe, a collapsible basket made of pipes forming a frame, flotation devices, a gliding jointed box, a central jointed box, and corner jointed boxes which connect the pipes to form the frame. When collapsed for movement, the entire oil rig falls within the footprint of the above water walking platform.
First Claim
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Family
- No Family data available.
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
BLANSHAN II RONALD DEAN | Not Provided |
International Classification(s)

- 2023 Application Filing Year
- B63B Class
- 621 Applications Filed
- 182 Patents Issued To-Date
- 29.31 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Blanshan,, II Ronald Dean | Rogers, US | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- B63B Class
- 0 % this patent is cited more than
- < 1 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Sep 13, 2028 |
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