Patent US3127624A successfully refreshed from Google Patents.
US3127624A
Expired / Lapsed
US
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Automatically-inflatable life preserver
Assignee: Individual
•
Filing: 1961-06-19
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Granted: 1964-04-07
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Expires: 1981-06-19
Abstract
No abstract record available.
Inventors
- 👤 Ted J Kubit
- 👤 William S Stanton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:41
CPC Classifications
B; B63; B63C; B63C9/00; B63C9/24
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
AN AUTOMATICALLY-INFLATABLE LIFE PRESERVER, COMPRISING A BUOYANT INFLATABLE GAS RECEPTACLE HAVING A GAS INFLATION INLET, A SUPPORTING STRUCTURE, A STATIONARY HOLLOW PUNCTURING ELEMENT FIXEDLY MOUNTED ON SAID STRUCTURE IN COMMUNICATION WITH SAID INLET, SAID STRUCTURE HAVING A COMPRESSED GAS CARTRIDGE HOLDER DISPOSED ADJACENT SAID PUNCTURING ELEMENT, A PIVOT ELEMENT MOUNTED ON SAID STRUCTURE; A GAS CARTRIDGE MOVING MEMBER INCLUDING A LEVER PIVOTALLY MOUNTED ON SAID PIVOT ELEMENT ADJACENT SAID GAS CARTRIDGE HOLDER AND HAVING A ROTARY CAM THEREON DISPOSED ECCENTRIC TO SAID PIVOT ELEMENT AND ENGAGEABLE WITH ONE END OF THE GAS CARTRIDGE,
Claim 2
Dependent Claim
93 words
AN AUTOMATICALLY-INFLATABLE LIFE PRESERVER, COMPRISING A BUOYANT INFLATABLE GAS RECEPTACLE HAVING A GAS INFLATION INLET, A SUPPORTING STRUCTURE, A STATIONARY HOLLOW PUNCTURING ELEMENT FIXEDLY MOUNTED ON SAID STRUCTURE IN COMMUNICATION WITH SAID INLET, SAID STRUCTURE HAVING A COMPRESSED GAS CARTRIDGE HOLDER DISPOSED ADJACENT SAID PUNCTURING ELEMENT, A PIVOT ELEMENT MOUNTED ON SAID STRUCTURE; A GAS CARTRIDGE MOVING MEMBER INCLUDING A LEVER PIVOTALLY MOUNTED ON SAID PIVOT ELEMENT ADJACENT SAID GAS CARTRIDGE HOLDER AND HAVING A ROTARY CAM THEREON DISPOSED ECCENTRIC TO SAID PIVOT ELEMENT AND ENGAGEABLE WITH ONE END OF THE GAS CARTRIDGE,
References Cited (Backward Citations)
US2424597A
Cited
US2684784A
Cited
US2786599A
Cited
US2840833A
Cited
US2904218A
Cited
US2821725A
Cited
US2924192A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-04-07 | 1967-10-07 | 1968-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-07 | 1971-10-07 | 1972-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-07 | 1975-10-07 | 1976-04-07 | $7700.00 | Window Closed / Lapsed |