Patent US1718898A successfully refreshed from Google Patents.
US2667958A
Expired / Lapsed
US
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Conveying and transferring mechanism
Assignee: F B REDINGTON Co
•
Filing: 1948-02-26
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Granted: 1954-02-02
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Expires: 1968-02-26
Abstract
No abstract record available.
Inventors
- 👤 Clarence J Malhiot
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 05:39
CPC Classifications
B; B65; B65B; B65B35/00; B65B35/10; B65B35/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1508708A
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US1273947A
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US1290888A
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US1446161A
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US2407313A
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US2323350A
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US2430878A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-02-01 | 1957-08-03 | 1958-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-01 | 1961-08-03 | 1962-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-01 | 1965-08-03 | 1966-02-02 | $7700.00 | Window Closed / Lapsed |