US3549507A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of fabricating a plated wire ferromagnetic memory element
Assignee: Honeywell Inc
•
Filing: 1967-08-09
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Granted: 1970-12-22
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Expires: 1987-08-09
Abstract
No abstract record available.
Inventors
- 👤 Peter P Semienko
- 👤 Emil Toledo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 05:50
CPC Classifications
G; G11; G11B; G11B5/00; G11B5/62; H; H01; H01F; H01F10/00; H01F10/06; Y; Y10; Y10S; Y10S205/00; Y10S205/922; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/294; Y10T428/2958
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2695269A
Cited
US3330631A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-12-21 | 1974-06-22 | 1974-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-21 | 1978-06-22 | 1978-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-21 | 1982-06-22 | 1982-12-22 | $7700.00 | Window Closed / Lapsed |