US3534343A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tunnel structure for a plated wire magnetic memory
Assignee: Honeywell Inc
•
Filing: 1968-02-08
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Granted: 1970-10-13
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Expires: 1988-02-08
Abstract
No abstract record available.
Inventors
- 👤 George J Sallet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:21
CPC Classifications
F; F26; F26B; F26B23/00; F24; F24H; F24H3/00; F24H3/02; F24H3/06; F24H3/08; G; G11; G11C; G11C11/00; G11C11/02; G11C11/04; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/4902; Y10T29/49069
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2710909A
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US2928138A
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US3175200A
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US3301932A
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US3371326A
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US3460113A
Cited
US3465308A
Cited
US3414972A
Cited
US3449731A
Cited
US3460114A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-12 | 1974-04-13 | 1974-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-12 | 1978-04-13 | 1978-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-12 | 1982-04-13 | 1982-10-13 | $7700.00 | Window Closed / Lapsed |