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US3109890A
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Electrostatic recording and translation of images
Assignee: Ling Temco Vought Inc
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Filing: 1959-12-18
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Granted: 1963-11-05
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Expires: 1979-12-18
Abstract
No abstract record available.
Inventors
- 👤 Charles L Buddecke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:32
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/22; G03G15/221; G03G15/04; G03G15/04036; G03G15/04045
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
AN APPARATUS FOR THE RECORDING AND TRANSLATION FOR TRANSMISSION OF AN IMAGE OF A SUBJECT COMPRISING A PHOTOCONDUCTIVE FILM, MEANS FOR ELECTROSTATICALLY CHARGING SAID PHOTOCONDUCTIVE FILM, MEANS FOR EXPOSING SAID ELECTROSTATICALLY CHARGED PHOTOCONDUCTIVE FILM TO FORM AN ELECTROSTATIC IMAGE OF SAID SUBJECT THEREON, MEANS FOR DIRECTLY SCANNING SAID EXPOSED PHOTOCONDUCTIVE FILM WITH AN ELECTRON BEAM, AND MEANS PREVENTING EXPOSURE OF THE FILM DURING SCANNING.
Claim 2
Independent Claim
64 words
AN APPARATUS FOR THE RECORDING AND TRANSLATION FOR TRANSMISSION OF AN IMAGE OF A SUBJECT COMPRISING A PHOTOCONDUCTIVE FILM, MEANS FOR ELECTROSTATICALLY CHARGING SAID PHOTOCONDUCTIVE FILM, MEANS FOR EXPOSING SAID ELECTROSTATICALLY CHARGED PHOTOCONDUCTIVE FILM TO FORM AN ELECTROSTATIC IMAGE OF SAID SUBJECT THEREON, MEANS FOR DIRECTLY SCANNING SAID EXPOSED PHOTOCONDUCTIVE FILM WITH AN ELECTRON BEAM, AND MEANS PREVENTING EXPOSURE OF THE FILM DURING SCANNING.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-11-04 | 1967-05-06 | 1967-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-04 | 1971-05-06 | 1971-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-04 | 1975-05-06 | 1975-11-05 | $7700.00 | Window Closed / Lapsed |