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Patent US2636654A successfully refreshed from Google Patents.
US2636654A
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Conveyer control table
Assignee: Toronto Star Ltd
•
Filing: 1949-06-03
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Granted: 1953-04-28
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Expires: 1969-06-03
Abstract
No abstract record available.
Inventors
- 👤 Sykes Thomas Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:57
CPC Classifications
B; B65; B65B; B65B25/00; B65B25/14; Y; Y10; Y10T; Y10T225/00; Y10T225/30; Y10T225/307; Y10T225/321
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US698379A
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US1276193A
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US1463716A
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US1611476A
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US1528030A
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US1649327A
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US2109527A
Cited
US2181088A
Cited
US2420525A
Cited
US2471447A
Cited
US2417643A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-04-27 | 1956-10-27 | 1957-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-04-27 | 1960-10-27 | 1961-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-04-27 | 1964-10-27 | 1965-04-28 | $7700.00 | Window Closed / Lapsed |