US2930867A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Submersible float control
Assignee: Jacuzzi Brothers Inc
•
Filing: 1957-07-24
•
Granted: 1960-03-29
•
Expires: 1977-07-24
Abstract
No abstract record available.
Inventors
- 👤 Floyd M Nash
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:55
CPC Classifications
F; F04; F04D; F04D15/00; F04D15/02; F04D15/0209; F04D15/0218
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190402277A
Cited
US842554A
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US1090497A
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US1392652A
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US2043530A
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US2136220A
Cited
US2076547A
Cited
US2377330A
Cited
US2467189A
Cited
US2580759A
Cited
US2796884A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-29 | 1963-09-28 | 1964-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-29 | 1967-09-28 | 1968-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-29 | 1971-09-28 | 1972-03-29 | $7700.00 | Window Closed / Lapsed |