US3131406A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vessels having a collapsible bottom and inflatable surround
Assignee: La Spirotechnique Industrielle et Commerciale
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Filing: 1961-06-29
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Granted: 1964-05-05
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Expires: 1981-06-29
Abstract
No abstract record available.
Inventors
- 👤 Cousteau Jacques Yves
- 👤 Gagnan Emile
- 👤 Alinat Jean Andre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:41
CPC Classifications
B; B63; B63B; B63B7/00; B63B7/06; B63B7/08; B63B7/082; B63B17/00; B63B17/02; B63B7/085; B63B3/00; B63B3/14; B63B2003/147
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
A VESSEL, COMPRISING, AN INFLATABLE FLOAT TUBE OF A GENERAL U FORM CLOSED TOWARDS THE BASE OF THE U BY A TRANSVERSE INFLATABLE TUBE; A BOTTOM CLOTH CONNECTING THE TUBES; A RIGID DECK POSITIONED ON THE CLOTH AND THE EDGES OF WHICH ARE ACCOMMODATED BETWEEN THE CLOTH AND THE TUBES WHEN THE LATTER ARE INFLATED; AND A FRAME, RIGID IN ITSELF AND POSITIONED ON THE DECK, THE PERIPHERY OF THE BASE OF SAID FRAME BEING ACCOMMODATED BETWEEN THE DECK AND THE TUBES, AND THE HIGHER PORTION OF SAID FRAME BEING SUFFICIENTLY HIGH ABOVE SAID DECK FOR MEN TO MOVE UPRIGHT ON THE DECK, BENEATH SAID FRAME.
Claim 2
Dependent Claim
106 words
A VESSEL, COMPRISING, AN INFLATABLE FLOAT TUBE OF A GENERAL U FORM CLOSED TOWARDS THE BASE OF THE U BY A TRANSVERSE INFLATABLE TUBE; A BOTTOM CLOTH CONNECTING THE TUBES; A RIGID DECK POSITIONED ON THE CLOTH AND THE EDGES OF WHICH ARE ACCOMMODATED BETWEEN THE CLOTH AND THE TUBES WHEN THE LATTER ARE INFLATED; AND A FRAME, RIGID IN ITSELF AND POSITIONED ON THE DECK, THE PERIPHERY OF THE BASE OF SAID FRAME BEING ACCOMMODATED BETWEEN THE DECK AND THE TUBES, AND THE HIGHER PORTION OF SAID FRAME BEING SUFFICIENTLY HIGH ABOVE SAID DECK FOR MEN TO MOVE UPRIGHT ON THE DECK, BENEATH SAID FRAME.
References Cited (Backward Citations)
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-05 | 1967-11-04 | 1968-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-05 | 1971-11-04 | 1972-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-05 | 1975-11-04 | 1976-05-05 | $7700.00 | Window Closed / Lapsed |