US2982906A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magnetoresistive bridge circuit
Assignee: Individual
•
Filing: 1957-04-04
•
Granted: 1961-05-02
•
Expires: 1977-04-04
Abstract
No abstract record available.
Inventors
- 👤 Green Milton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:48
CPC Classifications
H; H03; H03F; H03F15/00; G; G05; G05B; G05B11/00; G05B11/01; G05B11/012; G05B11/016; H01; H01B; H01B1/00; H02; H02M; H02M11/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-01 | 1964-10-31 | 1965-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-01 | 1968-10-31 | 1969-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-01 | 1972-10-31 | 1973-05-02 | $7700.00 | Window Closed / Lapsed |