US3199079A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for reading characters recorded on a carrier by producing corresponding electrical impulses
Assignee: Ruf Buchhaltung AG
•
Filing: 1960-08-15
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Granted: 1965-08-03
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Expires: 1980-08-15
Abstract
No abstract record available.
Inventors
- 👤 Kuhne Rudolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:56
CPC Classifications
G; G06; G06V; G06V10/00; G06V10/10; G06V10/12; G06V10/20; G06V10/24
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
APPARATUS FOR READING CHARACTERS RECORDED ON A CARRIER BY PRODUCING CORRESPONDING ELECTRICAL IMPULSES, COMPRISING IN COMBINATION: MEANS FOR SUPPORTING SAID CARRIER, AN OPTICAL SCANNING DEVICE FOR SCANNING SAID CARRIER, COLUMN BY COLUMN, INCLUDING AN OPTICAL DEFLECTING ELEMENT ROTATABLY MOUNTED ABOUT AN AXIS SUBSTANTIALLY PARALLEL TO AND REMOTE FROM THE PLANE OF SAID CARRIER AND AN OBJECT LENS INTERPOSED BETWEEN SAID CARRIER AND SAID DEFLECTING ELEMENT, A LIGHT-SENSITIVE ELECTRICAL ELEMENT MOUNTED SO AS TO RECEIVE IMAGES OF SUCCESSIVE POINTS ON SAID CARRIER THROUGH SAID SCANNING DEVICE, A MAGNETIC
Claim 2
Dependent Claim
87 words
APPARATUS FOR READING CHARACTERS RECORDED ON A CARRIER BY PRODUCING CORRESPONDING ELECTRICAL IMPULSES, COMPRISING IN COMBINATION: MEANS FOR SUPPORTING SAID CARRIER, AN OPTICAL SCANNING DEVICE FOR SCANNING SAID CARRIER, COLUMN BY COLUMN, INCLUDING AN OPTICAL DEFLECTING ELEMENT ROTATABLY MOUNTED ABOUT AN AXIS SUBSTANTIALLY PARALLEL TO AND REMOTE FROM THE PLANE OF SAID CARRIER AND AN OBJECT LENS INTERPOSED BETWEEN SAID CARRIER AND SAID DEFLECTING ELEMENT, A LIGHT-SENSITIVE ELECTRICAL ELEMENT MOUNTED SO AS TO RECEIVE IMAGES OF SUCCESSIVE POINTS ON SAID CARRIER THROUGH SAID SCANNING DEVICE, A MAGNETIC
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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) | 1968-08-02 | 1969-02-01 | 1969-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-02 | 1973-02-01 | 1973-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-02 | 1977-02-01 | 1977-08-03 | $7700.00 | Window Closed / Lapsed |