US3083674A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Linear-response flume stabilizer
Assignee: John J Mcmullen Associates Inc
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Filing: 1961-10-13
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Granted: 1963-04-02
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Expires: 1981-10-13
Abstract
No abstract record available.
Inventors
- 👤 Ripley Kenneth Clay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:33
CPC Classifications
B; B63; B63B; B63B39/00; B63B39/02; B63B39/03
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
A PASSIVE STABILIZATION SYSTEM FOR A SHIP OR OTHER VESSEL COMPRISING A PAIR OF WING TANKS ADAPTED TO BE LOCATED ON OPPOSITE SIDES OF A VESSEL AND A COMPLEX CROSSOVER DUCT INTERCONNECTING SAID WING TANKS FOR TRANSFERRING LIQUID THEREBETWEEN, SAID DUCT INCLUDING A SUBMERGED PORTION CHARACTERIZED BY RESTRICTION MEANS DEFINED THEREIN ADAPTED TO ACT UPON LIQUID TRANSFERRING THERETHROUGH TO DISSIPATE ENERGY THEREFROM AND A FLUME PORTION CHARACTERIZED BY A WEIR ADAPTED TO BLOCK THE TRANSFER OF A SUB-
Claim 2
Dependent Claim
78 words
A PASSIVE STABILIZATION SYSTEM FOR A SHIP OR OTHER VESSEL COMPRISING A PAIR OF WING TANKS ADAPTED TO BE LOCATED ON OPPOSITE SIDES OF A VESSEL AND A COMPLEX CROSSOVER DUCT INTERCONNECTING SAID WING TANKS FOR TRANSFERRING LIQUID THEREBETWEEN, SAID DUCT INCLUDING A SUBMERGED PORTION CHARACTERIZED BY RESTRICTION MEANS DEFINED THEREIN ADAPTED TO ACT UPON LIQUID TRANSFERRING THERETHROUGH TO DISSIPATE ENERGY THEREFROM AND A FLUME PORTION CHARACTERIZED BY A WEIR ADAPTED TO BLOCK THE TRANSFER OF A SUB-
References Cited (Backward Citations)
GB190813784A
Cited
US1007348A
Cited
US1023477A
Cited
GB435100A
Cited
DE675003C
Cited
FR911182A
Cited
US3054373A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-01 | 1966-10-01 | 1967-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-01 | 1970-10-01 | 1971-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-01 | 1974-10-01 | 1975-04-02 | $7700.00 | Window Closed / Lapsed |