Patent US2747503A successfully refreshed from Google Patents.
US2747503A
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Rotary printing press sheet take-off-device
Assignee: STEELOGRAPH Inc
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Filing: 1952-07-07
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Granted: 1956-05-29
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Expires: 1972-07-07
Abstract
No abstract record available.
Inventors
- 👤 Oscar A Fors
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:47
CPC Classifications
B; B65; B65H; B65H29/00; B65H29/02; B65H29/06; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/1987; Y10T74/19879
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US343027A
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US371721A
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US660351A
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US1078238A
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US1074362A
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US1196328A
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US1650339A
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US1964081A
Cited
US2009383A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-29 | 1959-11-28 | 1960-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-29 | 1963-11-28 | 1964-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-29 | 1967-11-28 | 1968-05-29 | $7700.00 | Window Closed / Lapsed |