US4140387B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
US4140387B1 - - Google Patents
Assignee: Eastman Kodak Co
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Filing: 1978-01-09
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Granted: 1986-04-08
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Expires: 1998-01-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:54
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/22; G03G15/23; B; B65; B65H; B65H2301/00; B65H2301/30; B65H2301/33; B65H2301/333; B65H2301/3331
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-04-07 | 1989-10-07 | 1990-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-04-07 | 1993-10-07 | 1994-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-04-07 | 1997-10-07 | 1998-04-08 | $7700.00 | Window Closed / Lapsed |