Patent US2927792A successfully refreshed from Google Patents.
US2927792A
Expired / Lapsed
US
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Reciprocating sheet feed apparatus
Assignee: International Paper Box Machine Co
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Filing: 1957-07-23
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Granted: 1960-03-08
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Expires: 1977-07-23
Abstract
No abstract record available.
Inventors
- 👤 Harold J Goss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:59
CPC Classifications
B; B65; B65H; B65H3/00; B65H3/24; B65H3/02; B65H3/06; B65H3/0615; B65H2301/00; B65H2301/40; B65H2301/42; B65H2301/423; B65H2301/4232; B65H2301/42322
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1377810A
Cited
US1634072A
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US2244250A
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US2468842A
Cited
US2680614A
Cited
FR1103441A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-08 | 1963-09-07 | 1964-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-08 | 1967-09-07 | 1968-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-08 | 1971-09-07 | 1972-03-08 | $7700.00 | Window Closed / Lapsed |