US2763283A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refueling control apparatus
Assignee: Honeywell Inc
•
Filing: 1951-05-11
•
Granted: 1956-09-18
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Expires: 1971-05-11
Abstract
No abstract record available.
Inventors
- 👤 Le Roy A Griffith
- 👤 Richard M Franzel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:14
CPC Classifications
G; G05; G05D; G05D9/00; G05D9/12; B; B64; B64D; B64D37/00; B64D37/005; Y; Y10; Y10T; Y10T137/00; Y10T137/7287; Y10T137/7306
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2336492A
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US2307077A
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US2446534A
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US2424657A
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US2462076A
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US2530619A
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US2502578A
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US2608678A
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US2525967A
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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) | 1959-09-18 | 1960-03-19 | 1960-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-18 | 1964-03-19 | 1964-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-18 | 1968-03-19 | 1968-09-18 | $7700.00 | Window Closed / Lapsed |