US2707400A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Torque motor system for two-axis gyro
Assignee: Individual
•
Filing: 1949-04-11
•
Granted: 1955-05-03
•
Expires: 1969-04-11
Abstract
No abstract record available.
Inventors
- 👤 Warren P Manger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:04
CPC Classifications
G; G01; G01S; G01S13/00; G01S13/02; G01S13/06; G01S13/42; G01S13/422; F; F41; F41G; F41G5/00; F41G5/08; Y; Y10; Y10T; Y10T74/00; Y10T74/12; Y10T74/1221; Y10T74/1229
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1985082A
Cited
US2188606A
Cited
US2419063A
Cited
US2412204A
Cited
US2390532A
Cited
US2417689A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-05-02 | 1958-11-01 | 1959-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-02 | 1962-11-01 | 1963-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-02 | 1966-11-01 | 1967-05-03 | $7700.00 | Window Closed / Lapsed |