US3022950A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic computing means
Assignee: Individual
•
Filing: 1956-10-22
•
Granted: 1962-02-27
•
Expires: 1976-10-22
Abstract
No abstract record available.
Inventors
- 👤 Dirks Gerhard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:30
CPC Classifications
G; G06; G06F; G06F11/00; G06F11/07; G06F11/08; G06F11/10; G06F11/1008; G06F11/1012; G06F11/104; G06F7/00; G06F7/38; G06F7/48; G06F7/491; G06F7/498; G06F7/4983
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2528100A
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US2692728A
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US2759669A
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US2684199A
Cited
US2754054A
Cited
US2755022A
Cited
US2774534A
Cited
US2696572A
Cited
GB747870A
Cited
US2768348A
Cited
US2837278A
Cited
US2810099A
Cited
US2833941A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-26 | 1965-08-28 | 1966-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-26 | 1969-08-28 | 1970-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-26 | 1973-08-28 | 1974-02-27 | $7700.00 | Window Closed / Lapsed |