Patent US2615714A successfully refreshed from Google Patents.
US2615714A
Expired / Lapsed
US
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Sheet receiver for duplicating machines
Assignee: Individual
•
Filing: 1947-04-09
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Granted: 1952-10-28
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Expires: 1967-04-09
Abstract
No abstract record available.
Inventors
- 👤 Ford Frank Ronald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:00
CPC Classifications
B; B65; B65H; B65H31/00; B65H31/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1023430A
Cited
US1086353A
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US1169104A
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US1560738A
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US1961285A
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US2089979A
Cited
US2185682A
Cited
US2262510A
Cited
US2268045A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-10-28 | 1956-04-28 | 1956-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-28 | 1960-04-28 | 1960-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-28 | 1964-04-28 | 1964-10-28 | $7700.00 | Window Closed / Lapsed |