Patent US3408486A successfully refreshed from Google Patents.
US3408486A
Expired / Lapsed
US
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Process fraction defective monitor
Assignee: General Electric Co
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Filing: 1965-05-07
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Granted: 1968-10-29
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Expires: 1985-05-07
Abstract
No abstract record available.
Inventors
- 👤 Howard I Becker Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:19
CPC Classifications
G; G07; G07C; G07C3/00; G07C3/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2768784A
Cited
US2721701A
Cited
US2893635A
Cited
US2767914A
Cited
US3082871A
Cited
US3342981A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-29 | 1972-04-29 | 1972-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-29 | 1976-04-29 | 1976-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-29 | 1980-04-29 | 1980-10-29 | $7700.00 | Window Closed / Lapsed |