US2833963A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical apparatus
Assignee: Bendix Aviation Corp
•
Filing: 1953-04-17
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Granted: 1958-05-06
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Expires: 1973-04-17
Abstract
No abstract record available.
Inventors
- 👤 Tognola Tullio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:05
CPC Classifications
H; H05; H05B; H05B41/00; H05B41/14; H05B41/16; H05B41/20; H05B41/23; H05B41/232; H02; H02J; H02J7/00; H02J7/34; H02J7/345
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2472671A
Cited
US2489780A
Cited
US2409202A
Cited
US2571789A
Cited
US2571788A
Cited
US2589164A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-05 | 1961-11-04 | 1962-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-05 | 1965-11-04 | 1966-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-05 | 1969-11-04 | 1970-05-06 | $7700.00 | Window Closed / Lapsed |