US3555832A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fender
Assignee: SEIBU GOMU KAGUKU KK
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Filing: 1968-09-26
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Granted: 1971-01-19
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Expires: 1988-09-26
Abstract
Abstract THE PRESENT INVENTION RELATES TO A FENDER CONSTRUCTED BY BORING A RUBBER PLATE HAVING A BASE FIXTURE WITH A LARGE NUMBER OF HOLES AT APPROPRIATE INTERVALS RUNNING IN THE DIRECTION FROM A CONTACT SURFACE OF THE PLATE TO A FITTING SURFACE, SAID FENDER TO BE FITTED TO THE WHARF SIDE OR SHIP''S SIDE FOR THE PURPOSE OF PROTECTING THE SHIP''S HULL.
Inventors
- 👤 Jiro Narabu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:53
CPC Classifications
E; E02; E02B; E02B3/00; E02B3/20; E02B3/26; Y; Y02; Y02A; Y02A30/00; Y02A30/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-01-18 | 1974-07-20 | 1975-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-18 | 1978-07-20 | 1979-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-18 | 1982-07-20 | 1983-01-19 | $7700.00 | Window Closed / Lapsed |