US3538599A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of manufacturing a plated wire memory system
Assignee: Unisys Corp
•
Filing: 1967-06-09
•
Granted: 1970-11-10
•
Expires: 1987-06-09
Abstract
No abstract record available.
Inventors
- 👤 Lawrence J Michaud
- 👤 Kenneth L Schoettle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:08
CPC Classifications
G; G11; G11C; G11C5/00; G11C5/02; G11C5/04; G03; G03B; G03B27/00; G03B27/32; G03B27/52; 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)
US3175200A
Cited
US3226802A
Cited
US3347703A
Cited
US3371326A
Cited
US3414972A
Cited
US3436819A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-11-09 | 1974-05-11 | 1974-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-11-09 | 1978-05-11 | 1978-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-11-09 | 1982-05-11 | 1982-11-10 | $7700.00 | Window Closed / Lapsed |