US3565614A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Image transfer
Assignee: Xerox Corp
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Filing: 1966-04-12
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Granted: 1971-02-23
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Expires: 1986-04-12
Abstract
Abstract A PHOTOELECTROPHORETIC IMAGING SYSTEM IS DESCRIBED IN WHICH THE FORMED IMAGE IS ELECTROSTATICALLY TRANSFERRED. THE COLOR BALANCE OF THE IMAGE MAY BE MODIFIED DURING TRANSFER BY EXPOSURE TO SUITABLE ELECTROMAGNETIC RADIATION.
Inventors
- 👤 Leonard M Carreira
- 👤 Ira S Stein
- 👤 Vsevolod Tulagin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:05
CPC Classifications
H; H01; H01J; H01J29/00; H01J29/02; H01J29/10; H01J29/36; H01J29/39; H01J29/44; G; G01; G01T; G01T1/00; G01T1/16; G01T1/26; G03; G03G; G03G13/00; G03G13/01; G03G13/14; G03G13/22; G03G13/24; G03G15/00; G03G15/14; G03G17/00; G03G17/04; H10; H10F; H10F99/00
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) | 1974-02-22 | 1974-08-24 | 1975-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-22 | 1978-08-24 | 1979-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-22 | 1982-08-24 | 1983-02-23 | $7700.00 | Window Closed / Lapsed |