US2904334A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet feeding and turning apparatus
Assignee: Eastman Kodak Co
•
Filing: 1956-10-15
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Granted: 1959-09-15
•
Expires: 1976-10-15
Abstract
No abstract record available.
Inventors
- 👤 Lincoln A Cundall
- 👤 William H Blaisdell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:33
CPC Classifications
B; B65; B65H; B65H29/00; B65H29/38; B65H29/40; B65H2301/00; B65H2301/40; B65H2301/42; B65H2301/421; B65H2301/4212
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2649303A
Cited
US2771029A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-14 | 1963-03-16 | 1963-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-14 | 1967-03-16 | 1967-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-14 | 1971-03-16 | 1971-09-15 | $7700.00 | Window Closed / Lapsed |