US3411947A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Indium oxide resistor composition, method, and article
Assignee: International Business Machines Corp
•
Filing: 1964-06-29
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Granted: 1968-11-19
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Expires: 1984-06-29
Abstract
No abstract record available.
Inventors
- 👤 Murry L Block
- 👤 Arthur H Mones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:05
CPC Classifications
C; C03; C03C; C03C17/00; C03C17/22; C03C17/23; H; H01; H01B; H01B1/00; H01B1/14; H01C; H01C17/00; H01C17/06; H01C17/065; H01C17/06506; H01C17/06513; H01C17/06533; H01C7/00; C03C2217/00; C03C2217/20; C03C2217/21; C03C2217/215; C03C2217/23; C03C2217/24; C03C2217/244; C03C2218/00; C03C2218/10; C03C2218/11; C03C2218/119; C03C2218/17
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2572662A
Cited
US3295002A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-19 | 1972-05-20 | 1972-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-19 | 1976-05-20 | 1976-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-19 | 1980-05-20 | 1980-11-19 | $7700.00 | Window Closed / Lapsed |