US3145632A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printing apparatus
Assignee: Individual
•
Filing: 1962-01-22
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Granted: 1964-08-25
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Expires: 1982-01-22
Abstract
No abstract record available.
Inventors
- 👤 Joseph T Mcnaney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:53
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/05; Y; Y10; Y10S; Y10S101/00; Y10S101/37
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
A MULTIPLE COPY PRINTER COMPRISING IN COMBINATION: A PLURALITY OF SERIALLY POSITIONED PRINTING STRUCTURES, EACH COMPRISING BUNDLED OPTICAL FIBERS WHOSE ENDS FORM THE FRONT AND BACK SURFACES OF SAID STRUCTURES, EACH SAID FIBER HAVING A CIRCUMJACENT PHOTOCONDUCTIVE SLEEVE; A TRANSPARENT ELECTRICALLY CONDUCTIVE COATING POSITIONED ON THE FRONT SURFACE OF EACH SAID PRINTING STRUCTURES; STRIPS OF LIGHT TRANSMITTING RECORDING MEDIA POSITIONED ADJACENT THE BACK SURFACE OF EACH SAID STRUCTURE WHEREBY SAID STRIPS ARE ADJACENT THE DISTAL ENDS OF THE SLEEVES; MEANS FOR APPLYING A UNIFORM CHARGE ON THE SURFACE OF SAID RECORDING MEDIUMS; AND MEANS FOR CAUSING AN ELECTRIC FIELD TO OCCUR AT THE DISTAL ENDS OF SELECTED
Claim 2
Dependent Claim
107 words
A MULTIPLE COPY PRINTER COMPRISING IN COMBINATION: A PLURALITY OF SERIALLY POSITIONED PRINTING STRUCTURES, EACH COMPRISING BUNDLED OPTICAL FIBERS WHOSE ENDS FORM THE FRONT AND BACK SURFACES OF SAID STRUCTURES, EACH SAID FIBER HAVING A CIRCUMJACENT PHOTOCONDUCTIVE SLEEVE; A TRANSPARENT ELECTRICALLY CONDUCTIVE COATING POSITIONED ON THE FRONT SURFACE OF EACH SAID PRINTING STRUCTURES; STRIPS OF LIGHT TRANSMITTING RECORDING MEDIA POSITIONED ADJACENT THE BACK SURFACE OF EACH SAID STRUCTURE WHEREBY SAID STRIPS ARE ADJACENT THE DISTAL ENDS OF THE SLEEVES; MEANS FOR APPLYING A UNIFORM CHARGE ON THE SURFACE OF SAID RECORDING MEDIUMS; AND MEANS FOR CAUSING AN ELECTRIC FIELD TO OCCUR AT THE DISTAL ENDS OF SELECTED
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) | 1967-08-25 | 1968-02-24 | 1968-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-25 | 1972-02-24 | 1972-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-25 | 1976-02-24 | 1976-08-25 | $7700.00 | Window Closed / Lapsed |