US3519819A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrophotographic image receiving element with means to space said element from an image bearing surface during image transfer
Assignee: Eastman Kodak Co
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Filing: 1967-10-09
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Granted: 1970-07-07
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Expires: 1987-10-09
Abstract
No abstract record available.
Inventors
- 👤 Eugene P Gramza
- 👤 Gene H Robinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:31
CPC Classifications
G; G03; G03G; G03G5/00; G03G5/02; G03G5/0202; G03G5/0205; G03G5/0208; G03G5/0211; G03G5/0217; G03G7/00; G03G7/0053
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-07-06 | 1974-01-05 | 1974-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-07-06 | 1978-01-05 | 1978-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-07-06 | 1982-01-05 | 1982-07-07 | $7700.00 | Window Closed / Lapsed |