US2924192A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety floats for cabin cruisers
Assignee: Individual
•
Filing: 1957-03-28
•
Granted: 1960-02-09
•
Expires: 1977-03-28
Abstract
No abstract record available.
Inventors
- 👤 Salvage Harry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:52
CPC Classifications
B; B63; B63B; B63B43/00; B63B43/02; B63B43/10; B63B43/14; Y; Y10; Y10S; Y10S116/00; Y10S116/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US387933A
Cited
US1104428A
Cited
GB189406550A
Cited
US1133629A
Cited
US1759336A
Cited
US2016301A
Cited
US2084636A
Cited
US2518750A
Cited
US2574028A
Cited
US2794192A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-02-08 | 1963-08-10 | 1964-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-08 | 1967-08-10 | 1968-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-08 | 1971-08-10 | 1972-02-09 | $7700.00 | Window Closed / Lapsed |