US3400648A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cylinder adapted for holding master copies in machines and devices employed for reproducing images by means of scanning techniques
Assignee: ARON DAVIDOVICH RABINOVICH
•
Filing: 1965-08-03
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Granted: 1968-09-10
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Expires: 1985-08-03
Abstract
No abstract record available.
Inventors
- 👤 Izmailov Kirill Fedorovich
- 👤 Rabinovich Aron Davidovich
- 👤 Fleishmakher Petr Julievich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 05:35
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/52; G03B27/62; G03B27/6207; G03B27/625; G03B27/6257
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3217386A
Cited
US2778093A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-10 | 1972-03-11 | 1972-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-10 | 1976-03-11 | 1976-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-10 | 1980-03-11 | 1980-09-10 | $7700.00 | Window Closed / Lapsed |