US2914757A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for generating coded patterns of electric pulses
Assignee: Individual
•
Filing: 1953-11-02
•
Granted: 1959-11-24
•
Expires: 1973-11-02
Abstract
No abstract record available.
Inventors
- 👤 Millership Ronald
- 👤 Owen Charles Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 17:01
CPC Classifications
G; G11; G11C; G11C21/00; G11C21/02; G11C21/026; H; H03; H03K; H03K3/00; H03K3/64; H03K3/78
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2401094A
Cited
US2495740A
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US2498306A
Cited
US2629827A
Cited
US2635229A
Cited
US2736881A
Cited
US2717372A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-23 | 1963-05-25 | 1963-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-23 | 1967-05-25 | 1967-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-23 | 1971-05-25 | 1971-11-24 | $7700.00 | Window Closed / Lapsed |