Patent US2779207A successfully refreshed from Google Patents.
Patent US3010160A successfully refreshed from Google Patents.
US3010160A
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US
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Material feeding system
Assignee: Fiber Controls Corp
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Filing: 1959-06-08
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Granted: 1961-11-28
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Expires: 1979-06-08
Abstract
No abstract record available.
Inventors
- 👤 Kenneth G Lytton
- 👤 Cecil S Wise
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:49
CPC Classifications
D; D01; D01G; D01G23/00; B; B65; B65B; B65B37/00; B65B37/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-27 | 1965-05-29 | 1965-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-27 | 1969-05-29 | 1969-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-27 | 1973-05-29 | 1973-11-28 | $7700.00 | Window Closed / Lapsed |