Patent US2828123A successfully refreshed from Google Patents.
US2828123A
Expired / Lapsed
US
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Feed roll sheet feeding apparatus
Assignee: Mount Hope Machinery Ltd
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Filing: 1953-08-28
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Granted: 1958-03-25
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Expires: 1973-08-28
Abstract
No abstract record available.
Inventors
- 👤 Delphis V Guillemette
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:10
CPC Classifications
B; B65; B65H; B65H29/00; B65H29/12; B65H29/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US853480A
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US1070933A
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US998663A
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US1148509A
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US2192414A
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US2233149A
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US2348355A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-24 | 1961-09-23 | 1962-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-24 | 1965-09-23 | 1966-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-24 | 1969-09-23 | 1970-03-25 | $7700.00 | Window Closed / Lapsed |