US3205302A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Facsimile transmission system
Assignee: International Business Machines Corp
•
Filing: 1962-11-02
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Granted: 1965-09-07
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Expires: 1982-11-02
Abstract
No abstract record available.
Inventors
- 👤 Edward A Quade
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 07:59
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/024; H04N1/028; H04N1/03; H04N1/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
A FACSIMILE CAMERA FOR PROVIDING A SERIAL SIGNAL INDICATIVE OF THE PRINT CONTENT OF A SUBJECT TO BE TRANSMITTED TO A REMOTE PRINTER COMPRISING: A FIRST ARRAY OF PHOTOCONDUCTORS DISPOSED ON THE FACE OF A CATHODE RAY TUVE IN OPTICAL ASSOCIATION WITH THE LIGHT SPOT THEREOF, ALTERNATE POLARITY POTENTIALS CONNECTED TO ADJACENT PHOTOCONDUCTORS IN SAID FIRST ARRAY, A SECOND ARRAY OF PHOTOCONDUCTORS, EACH OF SAID PHOTOCONDUCTORS OF SAID SECOND ARRAY BEING ELECTRICALLY CONNECTED TO AN ASSOCIATED PHOTOCONDUCTOR OF SAID FIRST ARRAY, MEANS FOR IMAGING SAID SUBJECT ONTO SAID PHOTOCONDUCTORS OF SAID SECOND ARRAY, AND OUTPUT MEANS SERIALLY CONNECTING ALL OF SAID PHOTOCONDUCTORS OF SAID SECOND ARRAY.
Claim 2
Dependent Claim
106 words
A FACSIMILE CAMERA FOR PROVIDING A SERIAL SIGNAL INDICATIVE OF THE PRINT CONTENT OF A SUBJECT TO BE TRANSMITTED TO A REMOTE PRINTER COMPRISING: A FIRST ARRAY OF PHOTOCONDUCTORS DISPOSED ON THE FACE OF A CATHODE RAY TUVE IN OPTICAL ASSOCIATION WITH THE LIGHT SPOT THEREOF, ALTERNATE POLARITY POTENTIALS CONNECTED TO ADJACENT PHOTOCONDUCTORS IN SAID FIRST ARRAY, A SECOND ARRAY OF PHOTOCONDUCTORS, EACH OF SAID PHOTOCONDUCTORS OF SAID SECOND ARRAY BEING ELECTRICALLY CONNECTED TO AN ASSOCIATED PHOTOCONDUCTOR OF SAID FIRST ARRAY, MEANS FOR IMAGING SAID SUBJECT ONTO SAID PHOTOCONDUCTORS OF SAID SECOND ARRAY, AND OUTPUT MEANS SERIALLY CONNECTING ALL OF SAID PHOTOCONDUCTORS OF SAID SECOND ARRAY.
References Cited (Backward Citations)
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Cited
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Cited
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Cited
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-06 | 1969-03-08 | 1969-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-06 | 1973-03-08 | 1973-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-06 | 1977-03-08 | 1977-09-07 | $7700.00 | Window Closed / Lapsed |