US3456099A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: General Electric Co
•
Filing: 1963-12-13
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Granted: 1969-07-15
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Expires: 1983-12-13
Abstract
No abstract record available.
Inventors
- 👤 Blaine D Grindle
- 👤 Hermann Schmid
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:35
CPC Classifications
H; H03; H03K; H03K5/00; H03K5/01; H03K5/04; H03K5/05; G; G06; G06F; G06F7/00; G06F7/60; G06F7/62; G06G; G06G7/00; G06G7/12; G06G7/16; G06G7/161; G06J; G06J1/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2773641A
Cited
US2872109A
Cited
US2849181A
Cited
US3214735A
Cited
US3165650A
Cited
US3264457A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-14 | 1973-01-13 | 1973-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-14 | 1977-01-13 | 1977-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-14 | 1981-01-13 | 1981-07-15 | $7700.00 | Window Closed / Lapsed |