Patent US3306053A successfully refreshed from Google Patents.
US3306053A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Marine facilities
Assignee: Individual
•
Filing: 1964-09-17
•
Granted: 1967-02-28
•
Expires: 1984-09-17
Abstract
No abstract record available.
Inventors
- 👤 Fulton Samuel King
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:52
CPC Classifications
E; E02; E02B; E02B3/00; E02B3/04; E02B3/06; E02B3/062; E02B3/064
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
A BOAT FENDER FOR AN EDGE OF A DOCK CONSISTING OF AN INFLATED ELONGATED TUBULAR MEMBER OF A SINGLE INTEGRAL SHEET OF RESILIENT MATERIAL HAVING A SHAPE IN CROSS-SECTION COMPOUNDED OF APPROXIMATELY 270* OF A CIRCLE COMPLETED BY PLANAR MEMBERS OF SAID MATERIAL FORMING WALLS EXTENDING GENERALLY TOWARD THE CENTER OF SAID CIRCLE AND MEETING AT AN ANGLE WITH RESPECT TO EACH OTHER, A METAL PLATE DISPOSED ENTIRELY WITHIN EACH OF SAID PLANAR MEMBERS, SAID METAL PLATES SERVING AS MOUNTING PLATES FOR SECURING SAID FENDER TO A DOCK.
Claim 2
Dependent Claim
88 words
A BOAT FENDER FOR AN EDGE OF A DOCK CONSISTING OF AN INFLATED ELONGATED TUBULAR MEMBER OF A SINGLE INTEGRAL SHEET OF RESILIENT MATERIAL HAVING A SHAPE IN CROSS-SECTION COMPOUNDED OF APPROXIMATELY 270* OF A CIRCLE COMPLETED BY PLANAR MEMBERS OF SAID MATERIAL FORMING WALLS EXTENDING GENERALLY TOWARD THE CENTER OF SAID CIRCLE AND MEETING AT AN ANGLE WITH RESPECT TO EACH OTHER, A METAL PLATE DISPOSED ENTIRELY WITHIN EACH OF SAID PLANAR MEMBERS, SAID METAL PLATES SERVING AS MOUNTING PLATES FOR SECURING SAID FENDER TO A DOCK.
References Cited (Backward Citations)
GB374088A
Cited
US2179125A
Cited
US2227581A
Cited
GB532304A
Cited
US2722906A
Cited
US2844943A
Cited
US2935855A
Cited
US2959146A
Cited
US3084517A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-27 | 1970-08-29 | 1971-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-27 | 1974-08-29 | 1975-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-27 | 1978-08-29 | 1979-02-28 | $7700.00 | Window Closed / Lapsed |