US2496743A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric regulator
Assignee: Bendix Aviation Corp
•
Filing: 1946-02-01
•
Granted: 1950-02-07
•
Expires: 1966-02-01
Abstract
No abstract record available.
Inventors
- 👤 Neild William Greene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 02:20
CPC Classifications
H; H02; H02P; H02P9/00; H02P9/14; H02P9/20; H02P9/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1051481A
Cited
US1939870A
Cited
US2333269A
Cited
US2394753A
Cited
US2393952A
Cited
US2396596A
Cited
US2441059A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-02-06 | 1953-08-08 | 1954-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-02-06 | 1957-08-08 | 1958-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-02-06 | 1961-08-08 | 1962-02-07 | $7700.00 | Window Closed / Lapsed |