US3068480A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disc memory assembly
Assignee: NCR Voyix Corp
•
Filing: 1958-10-06
•
Granted: 1962-12-11
•
Expires: 1978-10-06
Abstract
No abstract record available.
Inventors
- 👤 Richard G Fisher
- 👤 Dan H Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:41
CPC Classifications
F; F16; F16C; F16C35/00; F16C35/04; F16C35/06; F16C19/00; F16C19/02; F16C19/14; F16C19/18; F16C19/181; F16C19/183; F16C19/184; G; G11; G11B; G11B17/00; G11B17/32; G11B5/00; G11B5/48; F16C2370/00; F16C2370/12
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-10 | 1966-06-11 | 1966-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-10 | 1970-06-11 | 1970-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-10 | 1974-06-11 | 1974-12-11 | $7700.00 | Window Closed / Lapsed |