Installation vessel
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 10, 2014
Grant Date -
Mar 8, 2012
app pub date -
Aug 31, 2011
filing date -
Sep 1, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An installation vessel for installing an offshore structure, the installation vessel comprising a hull and a plurality of legs, each leg comprising vertical chords and cross braces, the hull having a plurality of leg openings each configured for passage of a leg therethrough, each leg opening having a number of jack-cases for supporting pinions thereon, each pinion being configured for rotatably engaging a rack disposed on a chord of the leg to move the leg relative to the hull, each jack-case comprising a number of guides for guiding passage of the leg through the leg opening, each guide comprising a plurality of angled surfaces configured for sliding engagement with a corresponding plurality of surfaces of a rack, each of the plurality of angled surfaces comprising a wear plate.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2011 Application Filing Year
- E02B Class
- 191 Applications Filed
- 151 Patents Issued To-Date
- 79.06 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- E02B Class
- 0 % this patent is cited more than
- 11 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 10, 2025 |
