Patent US3064357A successfully refreshed from Google Patents.
US3064357A
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Conveyor speed control by measuring material level
Assignee: Industrial Nucleonics Corp
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Filing: 1959-09-02
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Granted: 1962-11-20
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Expires: 1979-09-02
Abstract
No abstract record available.
Inventors
- 👤 Robert B Butters
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:37
CPC Classifications
G; G05; G05D; G05D7/00; G05D7/06; G05D7/0605; G05D7/0611; B; B65; B65G; B65G47/00; F; F27; F27B; F27B7/00; F27B7/20; F27B7/38; F27B7/383; F27B7/42; F27D; F27D19/00; F27D21/00; B65G2811/00; B65G2811/06; B65G2811/0673; B65G2811/0689
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) | 1965-11-19 | 1966-05-21 | 1966-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-19 | 1970-05-21 | 1970-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-19 | 1974-05-21 | 1974-11-20 | $7700.00 | Window Closed / Lapsed |