Patent US2815208A successfully refreshed from Google Patents.
US2815208A
Expired / Lapsed
US
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Sheet conveyor mechanism
Assignee: Harris Corp
•
Filing: 1953-08-17
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Granted: 1957-12-03
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Expires: 1973-08-17
Abstract
No abstract record available.
Inventors
- 👤 James R Wood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:22
CPC Classifications
B; B41; B41F; B41F21/00; B41F21/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1093152A
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US1092998A
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US1476713A
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US1746492A
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US2138405A
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US2138407A
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US2245343A
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US2425680A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-12-02 | 1961-06-03 | 1961-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-02 | 1965-06-03 | 1965-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-02 | 1969-06-03 | 1969-12-03 | $7700.00 | Window Closed / Lapsed |