US3718908A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Signature storage and retrieval system
Assignee: Individual
•
Filing: 1970-11-30
•
Granted: 1973-02-27
•
Expires: 1990-11-30
Abstract
Abstract A SIGNATURE STORAGE AND RETRIEVAL SYSTEM COMPRISES AN ARRANGEMENT WHERE SIGNATURES ARE OPTICALLY SCANNED AND DIGITALLY CODED, AND TOGETHER WITH DIGITALLY CODED CORRELARIVE INFORMATION, SUCH AS BANK ACCOUNT NUMBERS, ARE STORED ON DATA PROCESSING RECORDING MEDIA. A SIGNATURE MAY BE VERIFIED BY KEYING INTO THE DATA PROCESSING FILE THE BANK ACCOUNT NUMBER OR OTHER CORRELATIVE INFORMATION CODE WHICH CAUSES THE DATA PROCESSING EQUIPMENT TO RETRIEVE THE SIGNATURE DATA WHICH IS THEN DECODED, AND THE SIGNATURE IS DISPLAYED ON THE SCREEN OF A CATHODE RAY TUBE.
Inventors
- 👤 R Bloomstein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:50
CPC Classifications
G; G06; G06Q; G06Q40/00; G06Q40/02; G07; G07C; G07C9/00; G07C9/30; G07C9/32; G07C9/35
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) | 1976-02-27 | 1976-08-28 | 1977-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-02-27 | 1980-08-28 | 1981-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-02-27 | 1984-08-28 | 1985-02-27 | $7700.00 | Window Closed / Lapsed |