Pneumatic Fender
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Jul 7, 2016
app pub date -
Dec 18, 2013
filing date -
Dec 20, 2012
priority date (Note) -
Published
status (Latency Note)
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Abstract
A pneumatic fender has fiber reinforcing layers. The warp of at least one layer of the fiber reinforcing layers embedded between an inner surface rubber layer and an outer surface rubber layer of the pneumatic fender is constituted by twisted cords formed from PEN (polyethylene-2,6-naphthalate) fibers. The tensile strength of the twisted cords is 210 N or greater, the break elongation is from 14% to 20% both inclusive, and the intermediate elongation at 67 N tension is 3% or less.
First Claim
Other Claims data not available
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| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| JP | B2 | JP5790637 | Dec 20, 2012 |
| KR | A | KR20160036633 | Dec 18, 2013 |
| KR | A | KR20150067404 | Dec 18, 2013 |
| EP | A1 | EP2937465 | Dec 18, 2013 |
| CN | B | CN104838070 | Dec 18, 2013 |
| WO | A1 | WO2014098106 | Dec 18, 2013 |
International Classification(s)
- 2013 Application Filing Year
- B63B Class
- 542 Applications Filed
- 493 Patents Issued To-Date
- 90.96 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- B63B Class
- 22.62 % this patent is cited more than
- 9 Age